•  

Autodesk.Revit.DB Namespace

Autodesk. Revit. DB Namespace

Classes
Class Description
Public class ACADExportOptions The base class for options used to export DWG and DXF format files.
Public class AdaptiveComponentFamilyUtils An interface for Adaptive Component Instances.
Public class AdaptiveComponentInstanceUtils An interface for Adaptive Component Instances.
Public class AddInId Identifies an AddIn registered with Revit
Public class AlphanumericRevisionSettings Contains settings that apply to Revisions with the Alphanumeric RevisionNumberType.
Public class AngularDimension An object that represents an Angular Dimension within the Revit project.
Public class AnnotationMultipleAlignmentUtils A helper providing functionality related to elements that can be aligned to one another. An element that wants to be able to align to other alignable elements using the Multiple Alignment buttons should implement this helper class.
Public class AnnotationSymbol This object represents a symbol of the Generic Annotation.
Public class AnnotationSymbolType An object that represents an annotation style.
Public class APIObject Supports all objects in the Autodesk Revit API hierarchy.
Public class AppearanceAssetElement An element that contains a rendering asset used as a portion of a material definition.
Public class Arc A circular arc.
Public class ArcLengthDimension An object that represents an ArcLengthDimension within the Revit Project.
Public class Area Provides access to the area topology in Autodesk Revit.
Public class AreaFilter A filter used to match areas.
Public class AreaScheme The area scheme associated with a particular area plan.
Public class AreaTag Provides access to the area topology in Autodesk Revit.
Public class AreaTagFilter A filter used to match area tags.
Public class AreaTagType An object that represents an Area Tag style.
Public class AreaVolumeSettings This class provides access to settings related to volume and area computations.
Public class AssemblyCodeTable AssemblyCodeTable represents the collection of ClassificationEntries for a document.
Public class AssemblyDifference Class that describes difference between two assemblies.
Public class AssemblyDifferenceConfiguration The two assemblies being compared have different spatial configuration
Public class AssemblyDifferenceMemberCount The two assemblies being compared have different number of members
Public class AssemblyDifferenceMemberDifference The two assemblies being compared have different members
Public class AssemblyDifferenceNamingCategory The two assemblies being compared have different naming categories
Public class AssemblyDifferenceNone The two assemblies being compared are identical
Public class AssemblyInstance Combines multiple elements for tagging, filtering, scheduling and creating isolated assembly views.
Public class AssemblyMemberDifference Class that describes difference between two assembly members
Public class AssemblyMemberDifferentCategory The two assembly members being compared have different category
Public class AssemblyMemberDifferentGeometry The two assembly members being compared have different geometry
Public class AssemblyMemberDifferentParameters The two assembly members being compared have different parameters
Public class AssemblyMemberDifferentType The two assembly members being compared have different type
Public class AssemblyType Type for construction assembly elements.
Public class AssemblyViewUtils Utilities that provide capabilities related to assembly view creation and validation.
Public class AXMImportOptions The import options used to import AXM format files.
Public class BackgroundSettings Represents the rendering background settings.
Public class BarTypeDiameterOptions This class stores the diameter information from the RebarBarType.
Public class BaseArray An abstract base class that represents an array within the Revit project.
Public class BaseExportOptions The base class for options used to export DWG, DXF and DGN format files.
Public class BaseImportOptions A base class containing import options used during import of several formats.
Public class BasePoint A class representing the Project Base Point and Survey Point. Each Revit project contains one project base point and one survey point. The project base point represents the origin of the project coordinate system. The survey point represents the origin of the shared coordinate system.
Public class BasicFileInfo Encapsulates basic information about a Revit file, including worksharing status, Revit version, username and central path.
Public class BeamSystem An object that represents a BeamSystem within the Autodesk Revit project.
Public class BeamSystemType An object that specifies the type of a beam system in Autodesk Revit.
Public class BIMExportOptions The base class for options used to export using ATF.
Public class Binding Binding objects are used to take a parameter definition and bind it to one or more categories.
Public class BindingMap The parameters BindingMap contains all the parameter bindings that exist in the Autodesk Revit project.
Public class Blend A blend solid or void form.
Public class BooleanOperationsUtils These utilities are applicable for the geometry created by GeometryCreationUtilities and the geometry of Revit model.
Public class BoundarySegment An object that represents a segment of an area boundary.
Public class BoundaryValidation Curve loop validators.
Public class BoundingBoxContainsPointFilter A filter used to match elements with a bounding box that contains the given point.
Public class BoundingBoxIntersectsFilter A filter used to match elements with a bounding box that intersects the given Outline.
Public class BoundingBoxIsInsideFilter A filter used to match elements with a bounding box that is contained by the given Outline.
Public class BoundingBoxUV A two-dimensional rectangle, parallel to the coordinate axes.
Public class BoundingBoxXYZ A three-dimensional rectangular box at an arbitrary location and orientation within the Revit model.
Public class BRepBuilder A class that allows direct construction of geometry objects (solids, open shells, etc.).
Public class BRepBuilderEdgeGeometry An abstract class used by BRepBuilder to represent the geometry of an edge. Specific edge-geometry representations are represented by subclasses.
Public class BRepBuilderGeometryId This class is used by the BRepBuilder class to identify objects it creates (faces, edges, etc.).
Public class BRepBuilderPersistentIds This class stores a map from ExternalGeometryIds to BRepBuilderGeometryIds.
Public class BRepBuilderSurfaceGeometry An abstract class used by BRepBuilder to represent the geometry of a surface. Specific surface-geometry representations are represented by subclasses.
Public class BrowserOrganization The organization settings for grouping, sorting, and filtering of items in the project browser.
Public class BuildingPadType Represents a specific type of Building Pad.
Public class BuiltInFailures Provides a container of all Revit built-in FailureDefinitionId instances.
Public class BuiltInFailures AlignmentFailures Failures related to alignment elements and annotations.
Public class BuiltInFailures AnalyticalAutomationFailures Failures about Analytical Automation.
Public class BuiltInFailures AnalyticalModelFailures Failures about AnalyticalModel.
Public class BuiltInFailures ArrayFailures Failures about Arrays.
Public class BuiltInFailures AssemblyFailures Failures related to Assemblies.
Public class BuiltInFailures AutoJoinFailures Failures about AutoJoin.
Public class BuiltInFailures AutoRouteFailures Failures about AutoRoute.
Public class BuiltInFailures BeamFailures Failures about Beams.
Public class BuiltInFailures BeamSystemFailures Failures about BeamSystem.
Public class BuiltInFailures BendFailures Failures about Bends.
Public class BuiltInFailures BlendFailures Failures about Blend.
Public class BuiltInFailures ColorFillFailures Failures about ColorFill.
Public class BuiltInFailures ColumnFailures Failures about Columns.
Public class BuiltInFailures ColumnInsideWallFailures Failures description ColumnInsideWall
Public class BuiltInFailures ComponentRepeaterFailures Failures related to component repeaters.
Public class BuiltInFailures ComponentRepeaterSlotFailures Failures related to component repeater slots.
Public class BuiltInFailures ConnectorFailures Failures about Connector.
Public class BuiltInFailures ConstraintFailures Failures about Constraint.
Public class BuiltInFailures ConversionFailures Failures about conversion of data to a different format.
Public class BuiltInFailures CopyMonitorFailures Failures about CopyWatch.
Public class BuiltInFailures CopyPasteFailures Failures about CopyPasteFailures.
Public class BuiltInFailures CreationFailures Failures about CreationFailures.
Public class BuiltInFailures CurtainGridFamilyFailures Failures about CurtainGrid Family.
Public class BuiltInFailures CurtainWallFailures Failures about CurtainWall.
Public class BuiltInFailures CurveByPointFailures Failures about Curve By Point Element
Public class BuiltInFailures CurveFailures Failures about Curves and Curve-Driven Elements.
Public class BuiltInFailures CutFailures Failures about Cut.
Public class BuiltInFailures CutterFailures Failures about Cutter.
Public class BuiltInFailures CuttingFailures Failures about Cutting.
Public class BuiltInFailures DatumPlaneFailures Failures about DatumPlane.
Public class BuiltInFailures DebugTabBindingFailures Failures related to binding framework demo panel on Ribbon Debug Tab.
Public class BuiltInFailures DecalFailures Failures about Decal.
Public class BuiltInFailures DesignOptionFailures Failures about DesignOptionFailures.
Public class BuiltInFailures DetailFailures Failures about Detail.
Public class BuiltInFailures DimensionFailures Failures about DimensionFailures.
Public class BuiltInFailures DirectContext3DFailures
Public class BuiltInFailures DirectShapeFailures Failure definitions related to DirectShapes.
Public class BuiltInFailures DisplacementElementFailures Error messages related to the DisplacementElement.
Public class BuiltInFailures DividedPathFailures Failures related to divided path operations.
Public class BuiltInFailures DividedSurfaceFailures Failures about DividedSurface.
Public class BuiltInFailures DocumentFailures Failures about DocumentFailures.
Public class BuiltInFailures DPartFailures Failures related to parts.
Public class BuiltInFailures DuctFailures Failures about Duct.
Public class BuiltInFailures EditingFailures Failures related to editing operations.
Public class BuiltInFailures ElectricalFailures Failures about Electricity.
Public class BuiltInFailures ElectricityFailures Failures related to electrical system and circuits.
Public class BuiltInFailures ElementFailures Failures about Elements.
Public class BuiltInFailures ElementTypeFailures Failures about ElementTypeFailures.
Public class BuiltInFailures ElevationFailures Failures about Elevation.
Public class BuiltInFailures EnergyAnalysisFailures Failures about EnergyAnalysis.
Public class BuiltInFailures EnergyAnalysisUtilitiesDBFailures Failures about EnergyAnalysisUtilitiesDBFailures.
Public class BuiltInFailures ExportFailures Failures about ExportFailures.
Public class BuiltInFailures ExternalResourceReferenceFailures
Public class BuiltInFailures ExtrusionFailures Failures about Extrusions.
Public class BuiltInFailures FabricAreaFailures Failures related to fabric area elements.
Public class BuiltInFailures FabricFailures Failures about Fabric.
Public class BuiltInFailures FabricSheetFailures Failures related to fabric sheet elements.
Public class BuiltInFailures FaceSplitterFailures Failures about FaceSplitter.
Public class BuiltInFailures FamilyFailures Failures related to families.
Public class BuiltInFailures FilledRegionFailures Failures about FilledRegion.
Public class BuiltInFailures FloorFailures Failures related to floors and slabs.
Public class BuiltInFailures FluidFailures Failures about Fluid.
Public class BuiltInFailures ForeignFileFailures Failures about files saved by applications that were not developed or licensed by Autodesk.
Public class BuiltInFailures FormFailures Failures about Form.
Public class BuiltInFailures GeneralFailures Failures about GeneralFailures.
Public class BuiltInFailures GenericFailures Generic failures that may apply to any Revit Element
Public class BuiltInFailures GenericMEPFailures Failures applicable to different mechanical, electrical and piping Elements.
Public class BuiltInFailures GeometryFailures Failures about GeometryFailures.
Public class BuiltInFailures GlobalParameterFailures
Public class BuiltInFailures GridChainSketchFailures Failures related to the GridChain sketch.
Public class BuiltInFailures GridFailures Failures about Grid.
Public class BuiltInFailures GroupFailures Failures related to groups and their behavior.
Public class BuiltInFailures HostObjFailures Failures about HostObj.
Public class BuiltInFailures HvacFailures Failures related to HVAC in MEP.
Public class BuiltInFailures IlluminationFailures Failures about Illumination.
Public class BuiltInFailures ImageFailures Failures about Image.
Public class BuiltInFailures ImportExportFailures Failures about Import and Export.
Public class BuiltInFailures ImportFailures Failures about ImportFailures.
Public class BuiltInFailures InaccurateFailures Failures about Inaccurate.
Public class BuiltInFailures InfillFailures Failures about Infill.
Public class BuiltInFailures InterferenceFailures Failures about Interference.
Public class BuiltInFailures JoinElementsFailures Failures about JoinElements.
Public class BuiltInFailures KeyBasedTreeEntryFailures Failures about KeyBasedTreeEntry.
Public class BuiltInFailures KeyBasedTreeFileFailures Failures occurred when reading key based tree text file.
Public class BuiltInFailures KeynoteFailures
Public class BuiltInFailures KeynoteTagFailures Failures related to keynote tags.
Public class BuiltInFailures LegendFailures Failures about Legend.
Public class BuiltInFailures LevelAssociationFailures Failures about Level association of Analytical Node.
Public class BuiltInFailures LevelFailures Failures about Level.
Public class BuiltInFailures LinkFailures Failures about LinkFailures.
Public class BuiltInFailures LoadFailures Failures about Load.
Public class BuiltInFailures LooseDimensionFailures Failures about LooseDimension.
Public class BuiltInFailures MacroFailures Failures about module with duplicate name found during reload latest.
Public class BuiltInFailures MassFailures Failures about Mass.
Public class BuiltInFailures MatchlineFailures Failures about Matchline.
Public class BuiltInFailures MechanicalFailures Failures about HVAC.
Public class BuiltInFailures MEPCalculationFailures Failures about Fluid.
Public class BuiltInFailures MEPFabricationFailures Failures about MEP fabrication.
Public class BuiltInFailures MEPSupportFailures Failures about MEP suppor.
Public class BuiltInFailures MirrorFailures Failures about Mirror.
Public class BuiltInFailures MultiReferenceAnnotationFailures Failures about MultiReferenceAnnotations.
Public class BuiltInFailures NumberingFailures Failures related to object numbering operations.
Public class BuiltInFailures OffsetFacesCellLegacyFailures Failures related to offset faces operations.
Public class BuiltInFailures OpeningFailures Failures about Opening.
Public class BuiltInFailures OverlapFailures Failures detected by overlap check.
Public class BuiltInFailures ParameterFailures Failures related to parameters and parameter operations.
Public class BuiltInFailures PartMakerMethodForMergePartFailures Failures related to part merge operations.
Public class BuiltInFailures PartMakerMethodForWallFailures Failures related to parts related to walls.
Public class BuiltInFailures PathFailures Failures about Path.
Public class BuiltInFailures PathOfTravelFailures Failures about PathOfTravel.
Public class BuiltInFailures PerformanceFailures Failures which give hints pointing to situations where performance could be improved.
Public class BuiltInFailures PipingFailures Failures about Pipes.
Public class BuiltInFailures PlanRegionFailures Failures about PlanRegion.
Public class BuiltInFailures PointFailures Failures about Point Element.
Public class BuiltInFailures ProfileFailures Failures about Profile.
Public class BuiltInFailures PropertySetElementFailures Failures related to property set elements.
Public class BuiltInFailures RebarBendingDetailFailures Failures concerning rebar bending details.
Public class BuiltInFailures RebarCouplerFailures Failures concerning couplers
Public class BuiltInFailures RebarFailures Failures about Rebar.
Public class BuiltInFailures RebarShapeFailures Failures about RebarShape.
Public class BuiltInFailures RebarSystemFailures Failures related to rebar systems.
Public class BuiltInFailures RefPlaneFailures Failures about RefPlane.
Public class BuiltInFailures RegenFailures Failures about RegenFailures.
Public class BuiltInFailures RenderFailures Failures related to rendering.
Public class BuiltInFailures ReshapeFromFacetsFailures
Public class BuiltInFailures RevisionCloudFailures Failures about RevisionCloud.
Public class BuiltInFailures RevisionFailures Failures about Revision Settings.
Public class BuiltInFailures RevolutionFailures Failures about Revolution.
Public class BuiltInFailures RoofFailures Failures about Roof.
Public class BuiltInFailures RoomFailures Failures about Room.
Public class BuiltInFailures ScaleFailures Failures about Scale.
Public class BuiltInFailures ScheduleViewFailures Failures about Schedule.
Public class BuiltInFailures SculptingFailures Failures about Sculpting.
Public class BuiltInFailures SectionViewFailures Failures about Section.
Public class BuiltInFailures SelectionFailures Failures about Selections.
Public class BuiltInFailures SharedCoordinatesFailures Failures about shared coordinates.
Public class BuiltInFailures SheetCollectionFailures Failures about SheetCollection.
Public class BuiltInFailures SheetFailures Failures about Sheet.
Public class BuiltInFailures SiteFailures Failures about Site.
Public class BuiltInFailures SiteImportFailures Failures about SiteImport.
Public class BuiltInFailures SketchFailures Failures about Sketch.
Public class BuiltInFailures SkylightFailures Failures about Skylight.
Public class BuiltInFailures SlabFailures Failures about Slab.
Public class BuiltInFailures SlabShapeFailures Failures about SlabShape.
Public class BuiltInFailures SlantedColumnFailures Failures about SlantedColumn.
Public class BuiltInFailures SpanDirectionSymbolFailures Failures about SpanDirectionSymbol.
Public class BuiltInFailures SplineFailures Failures about Spline.
Public class BuiltInFailures SplitSketchBasedElementFailures Failures related to the split sketched based element.
Public class BuiltInFailures SplitToposolidFailures
Public class BuiltInFailures StairRampFailures Failures about StairRamp.
Public class BuiltInFailures SteelElementFailures Failures about steel elements
Public class BuiltInFailures SteelElementsFailures Failures about SteelElement module
Public class BuiltInFailures StructuralAssetFailures Failures related to structural materials.
Public class BuiltInFailures StructuralConnectionFailures Failures about StructuralConnectionHandler.
Public class BuiltInFailures StructuralCustomConnectionFailures Failures about StructuralConnectionHandler.
Public class BuiltInFailures StructuralLoadFailures Failures about Load.
Public class BuiltInFailures SubRegionFailures
Public class BuiltInFailures SweepFailures Failures about Sweep.
Public class BuiltInFailures SweptBlendFailures Failures about SweptBlend.
Public class BuiltInFailures SystemNavigatorFailures Failures related with the system browser.
Public class BuiltInFailures SystemsFailures Failures about System.
Public class BuiltInFailures TagFailures Failures about Tag.
Public class BuiltInFailures TextFailures Failures about Text.
Public class BuiltInFailures TilePatternTileFailures Failures related to tile pattern tile.
Public class BuiltInFailures ToggleViewFailures Failures about ToggleView.
Public class BuiltInFailures ToposolidBooleanPerturbationFailures
Public class BuiltInFailures TrussFailures Failures about Truss.
Public class BuiltInFailures UniqueElementFailures
Public class BuiltInFailures ViewFailures Failures about ViewFailures.
Public class BuiltInFailures ViewPositionFailures Failures about Viewport Positions.
Public class BuiltInFailures ViewSheetFailures Failures about placing viewports on sheets.
Public class BuiltInFailures WallFailures Failures about Wall.
Public class BuiltInFailures WallJoinFailures Failures about WallJoin.
Public class BuiltInFailures WallJoinRoofFailures Failures about WallJoinRoof.
Public class BuiltInFailures WorksharingFailures Failures about WorksharingFailures.
Public class BuiltInFailures ZoneFailures Failures about Zone.
Public class CADExportOptions Generic CAD Export options.
Public class CADLinkOperations This class is used to extend the IExternalResourceServer interface with methods to support operations specifically related to DWG links.
Public class CADLinkOptions This class contains the options in use when or reloading a CAD link type (DWG, DXF, etc.)
Public class CADLinkType CADLinkType represents both CAD links and CAD imports. The function IsLink can be used to distinguish between the two. CAD imports are not ExternalFileReferences; they are brought completely into the document and maintain no connection to their original file.
Public class CameraInfo An object holding information about the projection mapping of a 3D view.
Public class CancellationListener Allows clients to poll the cancellation status of a background operation. Revit instantiates CancellationListener objects for internal background operation implementations only. As such, third-party developers are not expected to instantiate or handle CancellationListener objects.
Public class Categories The Categories object is a map that contains all the top-level Category objects within the Document.
Public class Category Represents the category or subcategory to which an element belongs.
Public class CategoryNameMap A map that contains a mapping of category name to its category object.
Public class CategoryNameMapIterator An iterator to a category name map.
Public class CategorySet A set that can contains Category objects.
Public class CategorySetIterator An iterator to a category set.
Public class Ceiling Represents a ceiling in Autodesk Revit.
Public class CeilingAndFloor A base class that provides support for all ceiling and floor objects.
Public class CeilingType Represents a ceiling type in Autodesk Revit.
Public class ChangeType A class representing a change that can be detected and tracked during Dynamic Update.
Public class City An object that contains geographical location information for a known city.
Public class CitySet An set that contains cities.
Public class CitySetIterator An iterator to a city set.
Public class ClassificationEntries A collection of ClassificationEntry objects that make up the classification table.
Public class ClassificationEntry Represents an entry in the classification table.
Public class ClosestPointsPairBetweenTwoCurves This class captures results of computation of closest points between two generic curves.
Public class Color Represents a color in Autodesk Revit.
Public class ColorBackgroundSettings Represents the rendering color background settings.
Public class ColorFillLegend Represents color fill legend.
Public class ColorFillScheme Represents a color scheme could be used to colorfy elements in floor plan views and section views.
Public class ColorFillSchemeEntry Represents an entry of a [!:Autodesk::Revit::DB::ColorFillScheme] .
Public class ColorOptions A class providing access to color settings which affect the colors applied to specific views.
Public class ColorWithTransparency Color with transparency
Public class ColumnAttachment An object representing the attachment of the top or bottom of a column to some target: a floor, roof, ceiling, beam, or brace.
Public class CombinableElement An element that can be added to a geometry combination.
Public class CombinableElementArray An array that contains CombinableElement objects.
Public class CombinableElementArrayIterator An iterator to an CombinableElement array.
Public class ComponentRepeater An element that contains and manages a set of repeated components.
Public class ComponentRepeaterIterator A slot iterator for ComponentRepeater.
Public class ComponentRepeaterSlot Represents a slot that holds one repeated component in a component repeater.
Public class CompoundStructure Describes the internal structure of a wall, floor, roof or ceiling.
Public class CompoundStructureLayer Describes a single layer in a CompoundStructure.
Public class ConfigurationReloadInfo This object contains information returned by a reload of the fabrication configuration.
Public class ConicalFace A conical face of a 3d solid or open shell.
Public class ConicalSurface A Conical Surface.
Public class ConnectionValidationInfo This object contains information about fabrication connection validations.
Public class ConnectionValidationWarning Contains information about a specific connection validation problem.
Public class Connector A connector in an Autodesk Revit MEP project document.
Public class ConnectorElement A base class that provides support for all connector elements occurring in families.
Public class ConnectorManager Provides access to the Connector Manager
Public class ConnectorSet A set that can contain any type of object.
Public class ConnectorSetIterator An iterator to a set.
Public class Construction Construction definition for Project Information.
Public class ContentNode This class represents a generic content node in a model-exporting process.
Public class ContourSetting Contour setting object that handles the contour information used to draw contours on elements.
Public class ContourSettingItem Contour setting item that stores the information of a single contour or a set of contours.
Public class Control A control in Autodesk Revit family document.
Public class CopyPasteOptions Settings to control the behavior of a copy-paste operation.
Public class CurtainCell Represents a CurtainCell within Autodesk Revit.
Public class CurtainGrid Represents a curtain grid element within Autodesk Revit.
Public class CurtainGridLine Represents a CurtainGridLine within Autodesk Revit.
Public class CurtainGridSet A set that can contain any type of object.
Public class CurtainGridSetIterator An iterator to a set.
Public class CurtainSystem Provides access to the CurtainSystem object in Autodesk Revit.
Public class CurtainSystemBase Provides access to the CurtainSystemBase object in Autodesk Revit.
Public class CurtainSystemType An object that represents CurtainSystem type.
Public class Curve A parametric curve.
Public class CurveArrArray An array that can contain any type of object.
Public class CurveArrArrayIterator An iterator to a array.
Public class CurveArray An array that can contain curves.
Public class CurveArrayIterator An iterator to a curve array.
Public class CurveByPoints A curve interpolating two or more points.
Public class CurveByPointsArray An array that can contain CurveByPoints elements.
Public class CurveByPointsArrayIterator An iterator to a CurveByPoints array.
Public class CurveByPointsUtils A static class that contains methods for processing curves driven by points.
Public class CurveElement Class representing curve elements.
Public class CurveElementFilter A filter used to pass curve elements which are of a specific type.
Public class CurveExtents Represents the start and end parameters for a curve segment.
Public class CurveIntersectResult Contains the result of intersecting two curves and, if requested, a description of points where the two curves overlap or intersect.
Public class CurveLoop A class that represents a chain of curves.
Public class CurveLoopIterator An iterator to a curve loop.
Public class CurveLoopsProfile Represents a curve loop based profile for sweep or swept blend elements.
Public class CurveNode An output node that represents a model curve.
Public class CurveOverlapPoint A point of overlap of two curves and its type of overlap.
Public class CurveUV A class that encapsulates the notion of a curve in the 2D parameter space of a surface in 3D space.
Public class CustomExporter A class that allows exporting 3D or 2D views via an export context.
Public class CustomFieldData A class that offer access to the information about a custom field.
Public class CylindricalFace A cylindrical face of a 3d solid or open shell.
Public class CylindricalHelix A cylindrical helix.
Public class CylindricalSurface A cylindrical surface.
Public class DataConversionMonitorScope This class is used to regsiter an application-supplied object that implements IDataConversionMonitor. Creating the object registers an implementation of IDataConversionMonitor supplied as constructor argument. When the scope object is destroyed, that object is unregistered.
Public class DatumPlane A base class representing a datum surface (level, grid or reference plane) in Autodesk Revit.
Public class DefaultDivideSettings Provides access to project-wide divide settings.
Public class DefaultOpenFromCloudCallback A default callback that may be used to control Revit's behavior when opening a model.
Public class Definition The Definition object is a base object for all type of parameter definitions within the Autodesk Revit API.
Public class DefinitionBindingMap A map that contains mappings of parameter definitions to parameter bindings.
Public class DefinitionBindingMapIterator An iterator to a parameter definition to parameter bindings map.
Public class DefinitionFile The DefinitionFile object represents a shared parameters file on disk.
Public class DefinitionGroup The DefinitionGroup is a container that is used to hold shared parameter definitions on disk.
Public class DefinitionGroups A specialized set of definition groups that allows creation of new groups.
Public class Definitions A base class that supports the addition of new parameter definitions.
Public class DeleteElements Deletes element(s) related to the failure.
Public class DeleteWorksetSettings This class represents the settings used to delete a workset.
Public class DesignOption An element that represents a design alternative.
Public class DetailArc Represents a DetailArc within Autodesk Revit.
Public class DetailCurve A curve that is used to create a detail drawing. A detail curve is visible only in the view in which it is drawn.
Public class DetailCurveArray An array that can contain any type of object.
Public class DetailCurveArrayIterator An iterator to a array.
Public class DetailElementOrderUtils A utility class that arranges the draw order of the detail elements.
Public class DetailEllipse Represents a DetailEllipse within Autodesk Revit.
Public class DetailLine Represents a DetailLine within Autodesk Revit.
Public class DetailNurbSpline Represents a DetailNurbSpline within Autodesk Revit.
Public class DGNExportOptions The export options used by exporting DGN format file.
Public class DGNImportOptions The import options used to import DGN format files.
Public class Dimension An object that represents a dimension within the Revit project.
Public class DimensionEqualityLabelFormatting Instances of this class represent individual parameters used to make up a dimension equality formula for continuous linear or angular dimensions.
Public class DimensionSegment A segment of a dimension within the Autodesk Revit project.
Public class DimensionSegmentArray An array that can contain any number of DimensionSegment objects.
Public class DimensionSegmentArrayIterator An iterator to an array of DimensionSegment objects..
Public class DimensionType An object that represents a dimension style.
Public class DirectShape This class is used to store externally created geometric shapes. Primary intended use is for importing shapes from other data formats such as IFC or STEP. A DirectShape object may be assigned a category. That will affect how that object is displayed in Revit.
Public class DirectShapeLibrary DirectShapeLibrary is used to store pre-created geometry for further referencing via the definition/instance mechanism. It is not persistent: the scope of a library object is usually a single data creation session. DirectShape::createGeometryInstance and DirectShape::CreateElementInstance will use the current DirectShapeLibrary to look up the definitions. store a collection of GNodes as definition end class DirectShapeDefinition
Public class DirectShapeOptions This class is used to control behavior of a DirectShape object.
Public class DirectShapeReferenceOptions This class is used to control the behavior of DirectShape and DirectShapeType reference objects.
Public class DirectShapeType The type element associated with a DirectShape element. This element includes data reused by DirectShape elements of the same type.
Public class DirectShapeTypeOptions This class is used to control behavior of a DirectShapeType object.
Public class DisableAnalyticalModelCB Disable the analytical model for a structural wall.
Public class DisciplineTypeId This class contains constants identifying disciplines.
Public class DisplacementElement A view-specific element that causes other elements to appear to be displaced from their actual locations.
Public class DisplacementPath A view-specific annotation related to a DisplacementElement.
Public class DividedPath An element that consists of a set of points distributed along a path which consists of a connected set of curves and edges.
Public class DividedSurface An element that represents a mesh on the surface of another element, a family instance, an import instance or a geometry combination, and a tile pattern built on that mesh.
Public class Document An object that represents an open Autodesk Revit project.
Public class DocumentDifference DocumentDifference represents the difference (including added elements, modified elements and deleted elements) of a Revit model between different DocumentVersion of the model.
Public class DocumentPreviewSettings Contains the settings related to the saving of preview images for a given document.
Public class DocumentSet A set that can contain any documents.
Public class DocumentSetIterator An iterator to a set of documents.
Public class DocumentValidation Utility functions with document validation
Public class DocumentVersion This class uniquely identifies an edition of a given document.
Public class DoubleArray An array that contains doubles.
Public class DoubleArrayIterator An iterator to an array of doubles.
Public class DoubleParameterValue A class that holds a Double value of a parameter element.
Public class DuplicateTypeNamesHandlerArgs A structure that provides information about an attempt to copy types with names that already exist in the destination document.
Public class DWFExportOptions DWF Export options.
Public class DWFImportOptions The import options used by importing DWF or DWFx format file.
Public class DWFXExportOptions DWFX Export options.
Public class DWGExportOptions The export options used by exporting DWG format file.
Public class DWGImportOptions The import options used by importing DWG or DXF format file.
Public class DXFExportOptions The export options used by exporting DXF format file.
Public class Edge An edge of a 3d solid.
Public class EdgeArray An array that contains edges.
Public class EdgeArrayArray An array of edge arrays.
Public class EdgeArrayArrayIterator An iterator to an array or edge arrays.
Public class EdgeArrayIterator An iterator to an edge array.
Public class EdgeEndPoint Represents the start or the end point of an Edge.
Public class EditScope The base class for a scope object that provides special access and limitations related to editing certain elements.
Public class Element Base class for most persistent data within a Revit document.
Public class ElementArray An array that contains element objects.
Public class ElementArrayIterator An iterator to an element array.
Public class ElementBinding A base class for all types of binding that attach to an element.
Public class ElementCategoryFilter A filter used to match elements by their category.
Public class ElementClassFilter A filter used to match elements by their class.
Public class ElementDesignOptionFilter A filter used to find elements contained within a particular design option.
Public class ElementFilter A base class for a type of filter that accepts or rejects elements based upon criteria.
Public class ElementId The ElementId object is used as a unique identification for an element within a single project.
Public class ElementIdParameterValue A class that holds a ElementId value of a parameter element.
Public class ElementIdSetFilter A filter wrapping a set of elements.
Public class ElementIntersectsElementFilter A filter to find elements that intersect the solid geometry of a given element.
Public class ElementIntersectsFilter A base class for filters used to match elements which intersect with geometry.
Public class ElementIntersectsSolidFilter A filter to find elements that intersect the given solid geometry.
Public class ElementIsCurveDrivenFilter A filter used to match elements which are curve driven.
Public class ElementIsElementTypeFilter A filter used to match elements which are ElementTypes.
Public class ElementLevelFilter A filter used to match elements by their associated level.
Public class ElementLogicalFilter A filter used to logically combine two or more filters.
Public class ElementMulticategoryFilter A filter used to find elements whose category matches any of a given set of categories.
Public class ElementMulticlassFilter A filter used to match elements by their class, where more than one class of element may be passed.
Public class ElementNode A render node that represents an element, including the host document containing the element.
Public class ElementOwnerViewFilter A filter used to match elements which are owned by a particular view.
Public class ElementParameterFilter A filter used to match elements by one or more parameter filter rules.
Public class ElementPhaseStatusFilter A filter used to match elements that have a given phase status on a given phase.
Public class ElementQuickFilter A base class for a type of filter that operates on element records.
Public class ElementRecord A record in the Revit database representing an element.
Public class ElementSet A set that contains element objects.
Public class ElementSetIterator An iterator to an element set.
Public class ElementSlowFilter A base class for a type of filter that operates on expanded elements.
Public class ElementStructuralTypeFilter A filter used to find elements matching a structural type.
Public class ElementTransformUtils A collection of utilities allowing transformation of elements (e.g. move, rotate, mirror and copy).
Public class ElementType Base class for all Types within Autodesk Revit.
Public class ElementWorksetFilter A filter used to match elements which reside in a given workset.
Public class ElevationMarker ElevationMarkers either host elevation ViewSection views or view references.
Public class Ellipse A whole or partial ellipse.
Public class EvaluatedParameter Hold the evaluated ParameterValue and Definition of a parameter.
Public class ExclusionFilter A filter used to exclude a set of elements automatically.
Public class ExportDGNSettings This element contains DGN export settings which are saved in a Revit document.
Public class ExportDWGSettings This element contains DWG/DXF export settings which are saved in a Revit document.
Public class ExportFontInfo A value used to represent the info stored in an ExportFontTable .
Public class ExportFontKey A key used to represent an item stored in an ExportFontTable .
Public class ExportFontTable A table supporting a mapping of Revit font names to font names that will be set in the target export format.
Public class ExportFontTableIterator An iterator to a set of font table.
Public class ExportIFCCategoryInfo Represents the mapped IFC information stored in the template.
Public class ExportIFCCategoryKey Represents a Revit category item stored in a template.
Public class ExportLayerInfo A value used to represent the info stored in the ExportLayerTable .
Public class ExportLayerKey A key used to represent an item stored in an ExportLayerTable .
Public class ExportLayerTable A table supporting a mapping of category and subcategory to layer name and other layer properties that will be set in the target export format.
Public class ExportLayerTableIterator An iterator to a set of Layer table.
Public class ExportLinetypeInfo A value used to represent the info stored in the ExportLinetypeTable .
Public class ExportLinetypeKey A key used to represent an item stored in an ExportLinetypeTable .
Public class ExportLinetypeTable A table supporting a mapping of linetypes in Revit to linetype names that will be set in the target export format.
Public class ExportLinetypeTableIterator An iterator to a set of line type table.
Public class ExportLineweightInfo A value used to represent the info stored in the ExportLineweightTable .
Public class ExportLineweightKey A key used to represent an item stored in an ExportLineweightTable .
Public class ExportLineweightTable A table supporting a mapping of line weights in Revit to line weight names that will be set in the target export format.
Public class ExportLineweightTableIterator An iterator to a set of line weight table.
Public class ExportPatternInfo A value used to represent the info stored in the ExportPatternTable .
Public class ExportPatternKey A key used to represent an item stored in an ExportPatternTable .
Public class ExportPatternTable A table supporting a mapping of FillPatterns in Revit to pattern names that will be set in the target export format.
Public class ExportPatternTableIterator An iterator to a set of Pattern table.
Public class ExportPDFSettings Settings for PDF export
Public class ExportUtils This class provides utilities related to document export.
Public class ExternalDefinition The ExternalDefinition object adds properties specific to Autodesk Revit shared parameter definitions.
Public class ExternalDefinitionCreationOptions An option class used for creating a new shared parameter definition, including options such as name, type, visibility, Guid description and modifiable flag.
Public class ExternalDefinitions Supports the creation of new shared parameters definitions.
Public class ExternalFileReference A class that contains the details of a reference to a file outside of a given document.
Public class ExternalFileUtils A utility class containing functions related to external file references.
Public class ExternalGeometryId This class represents an identifier for geometry from external sources.
Public class ExternallyTaggedBRep An ExternallyTaggedSolid can hold any shape created by BRepBuilder.
Public class ExternallyTaggedGeometryObject Base class for ExternallyTaggedGeometryObject and ExternallyTaggedSolid.
Public class ExternallyTaggedGeometryValidation Provides validation for geometry to be stored in an ExternallyTaggedGeometry.
Public class ExternallyTaggedNonBRep This class is used to create an externally tagged geometry object.
Public class ExternallyTaggedNonBReps Holds a collection of ExternallyTaggedNonBRep instances.
Public class ExternalResourceBrowserData Represents a collection of external resources and external resource folders to be presented as the content of a folder in the file browser in Revit.
Public class ExternalResourceLoadContent This class contains the actual content data and other results of an external resource load operation that are returned by an IExternalResourceServer to Revit.
Public class ExternalResourceLoadContext This class contains data describing the context related to an external resource load operation.
Public class ExternalResourceLoadData

This class contains the input and output data resulting from invoking an IExternalResourceServer's LoadResource method.

After the call to LoadResource, the resulting ExternalResourceLoadData will be passed into IExternalResourceServer.HandleLoadResourceResults() so that appropriate UI can be displayed.

Server providers can inspect the ExternalResourceLoadData to get an ExternalResourceLoadContent object of the subclass appropriate to the external resource. The class also contains a copy of the ExternalResourceReference, and information about the context of the load operation.

Public class ExternalResourceMatchOptions Represents match options used to filter external resources when listing them from external resource server.
Public class ExternalResourceReference This class identifies an external resource provided by an IExternalResourceServer.
Public class ExternalResourceServerExtensions An object that contains overrides for external resource-specific methods.
Public class ExternalResourceServerUtils Contains utilities related to external resource server.
Public class ExternalResourceServiceUtils Contains utilities related to external resource service.
Public class ExternalResourceSubFolder Data that describes a remote folder to be shown in the file browser dialog
Public class ExternalResourceType A type class used to distinguish between different kinds of external resource.
Public class ExternalResourceTypes Provides a container of all Revit built-in ExternalResourceType instances.
Public class ExternalResourceTypes BuiltInExternalResourceTypes A collection of ids of the ExternalResourceTypes provided by Revit.
Public class ExternalResourceUtils A utility class containing functions related to external resource references.
Public class Extrusion A extrusion solid or void form.
Public class ExtrusionAnalyzer This geometry utility allows you to attempt to "fit" a given piece of solid geometry into the shape of an extrusion.
Public class ExtrusionRoof Represents some kinds of Extrusion Roofs.
Public class FabricationAncillaryUsage Structure that holds information about the usage of a fabrication ancillary
Public class FabricationConfiguration This element contains the information about the fabrication configuration settings used by the project.
Public class FabricationConfigurationInfo Represents an MEP object that holds the properties of an MEP fabrication configuration.
Public class FabricationConnectorInfo Fabrication connector information.
Public class FabricationDimensionDefinition Represents the definition of a single fabrication pattern dimension. Together all dimensions represent the parametric definition of the fabrication part.
Public class FabricationHostedInfo The fabrication hosted element information.
Public class FabricationItemFile This class holds information about the item file, including whether it is already loaded from disk into Revit.
Public class FabricationItemFolder A fabrication item folder that can contain sub folders and access to the FabricationItemFile s contained within.
Public class FabricationPart Represents a fabrication component in the Autodesk Revit MEP product.
Public class FabricationPartType Represents a fabrication component type in the Autodesk Revit MEP product.
Public class FabricationRodInfo The rod information of the fabrication part.
Public class FabricationService This object contains information about a fabrication service.
Public class FabricationServiceButton The object contains information about a fabricaton button.
Public class FabricationServiceSettings Represents the settings related to the fabrication services.
Public class FabricationVersionInfo The object contains versioning information about fabrication data.
Public class Face A bounded face of a 3d solid or open shell.
Public class FaceArray An array that contains faces.
Public class FaceArrayIterator An iterator to a face array.
Public class FaceDetailNode A base class of output nodes that represent face edges and face silhouettes.
Public class FaceEdgeNode An output node that represents a Face edge.
Public class FaceNode An output node that represents a Face.
Public class FaceSecondDerivatives Contains second partial derivatives of a face at a specified point.
Public class FaceSilhouetteNode An output node that represents a Face edge.
Public class FaceSplitter Represents an element that splits a face.
Public class FacetingUtils This class is used to convertTrianglesToQuads a triangulated structure into a structure in which some of the triangles have been consolidated into quadrilaterals.
Public class FaceToposolid An object that represents a face-based Toposolid within the Autodesk Revit project.
Public class FaceWall A wall attached to a non-vertical massing face.
Public class FailureDefinition Defines persistent information about a failure.
Public class FailureDefinitionAccessor A class that provides access to the details of a FailureDefinition after the definition has been defined.
Public class FailureDefinitionId The unique identifier of a FailureDefinition.
Public class FailureDefinitionRegistry The global registry for all FailureDefinitions in the Revit session.
Public class FailureHandlingOptions Options to control how failures (if any occurred during the transaction) should be handled at the time the transaction is being ended.
Public class FailureMessage Represents a message describing a failure of an operation in Revit.
Public class FailureMessageAccessor Restricted accessor for FailureMessage.
Public class FailureMessageKey A unique key assigned to each posted failure message
Public class FailureResolution Defines a resolution for a failure.
Public class FailuresAccessor An interface class that provides access to failure information posted in a document and methods to resolve these failures.
Public class Family An element that represents a custom family (not a system family) in Autodesk Revit.
Public class FamilyElementVisibility Provides access to the visibility parameters of family elements in family document.
Public class FamilyInstance This object represents a single instance of a family type, such as a single I beam.
Public class FamilyInstanceFilter A filter used to find elements that are family instances of the given family symbol.
Public class FamilyManager The family manager object to manage the family types and parameters in family document.
Public class FamilyParameter The family parameter object.
Public class FamilyParameterSet A set that contains FamilyParameter objects.
Public class FamilyParameterSetIterator An iterator to a FamilyParameter set.
Public class FamilyPointLocation Data corresponding to the point locations in certain types of Family Symbols.
Public class FamilyPointPlacementReference This object represents data corresponding to the placement references in a certain types of Family Instances (see examples listed below).
Public class FamilySizeTable Contains size information for a family.
Public class FamilySizeTableColumn Contains column information for a FamilySizeTable.
Public class FamilySizeTableErrorInfo Error information generated from the CSV file import of a FamilySizeTable.
Public class FamilySizeTableManager Manages importing, exporting, and querying size data through the FamilySizeTable class.
Public class FamilySymbol An element that represents a single type with a Family.
Public class FamilySymbolFilter A filter used to find all family symbols of the given family.
Public class FamilySymbolProfile Represents a family symbol based profile for sweep or swept blend elements.
Public class FamilyThermalProperties A class that contains thermal properties for specific types of families (doors, windows, and curtain wall panels).
Public class FamilyType The family type object provides read access to the values of family parameters for this type.
Public class FamilyTypeSet A set that contains FamilyType objects.
Public class FamilyTypeSetIterator An iterator to a FamilyType set.
Public class FamilyUtils Contains utilities related to family operations.
Public class FBXExportOptions 3D-Studio Max (FBX) Export options.
Public class FilePath This class represents a path on a disk or network location, but not a path to a Revit server location.
Public class FilledRegion A filled region element.
Public class FilledRegionType A filled region attributes element. Note, the forground pattern color is stored in the parent class
Public class FillGrid Represents a grid line in a fill pattern.
Public class FillPattern Represents a fill pattern object.
Public class FillPatternElement An element that represents a fill pattern.
Public class FilterableValueProvider Defines the interface for classes that extract values from elements in a Revit project for testing against filter rules.
Public class FilterCategoryRule A filter rule that matches elements of a set of categories.
Public class FilterDoubleRule A filter rule that operates on double-precision numeric values in a Revit project.
Public class FilteredElementCollector This class is used to search, filter and iterate through a set of elements.
Public class FilteredElementIdIterator An iterator to a set of element ids filtered by the settings of a FilteredElementCollector.
Public class FilteredElementIterator An iterator to a set of elements filtered by the settings of a FilteredElementCollector.
Public class FilteredWorksetCollector This class is used to search, filter and iterate through a set of worksets.
Public class FilteredWorksetIdIterator An iterator to a set of workset ids filtered by the settings of a FilteredWorksetCollector.
Public class FilteredWorksetIterator An iterator to a set of worksets filtered by the settings of a FilteredWorksetCollector.
Public class FilterElement The base class for filter elements in the document.
Public class FilterElementIdRule A filter rule that operates on ElementId values in a Revit project.
Public class FilterGlobalParameterAssociationRule A filter rule that operates on global parameters ElementId values in a Revit project.
Public class FilterIntegerRule A filter rule that operates on integer values in a Revit project.
Public class FilterInverseRule A filter rule that inverts the boolean values returned by the rule it contains.
Public class FilterNumericEquals Tests whether numeric values from the document are equal to a certain value
Public class FilterNumericGreater Tests whether numeric values from the document are greater than a certain value
Public class FilterNumericGreaterOrEqual Tests whether numeric values from the document are greater than or equal to a certain value
Public class FilterNumericLess Tests whether numeric values from the document are less than a certain value
Public class FilterNumericLessOrEqual Tests whether numeric values from the document are less than or equal to a certain value
Public class FilterNumericRuleEvaluator Base for all classes that compare numeric values from Revit to a user-supplied filter value.
Public class FilterNumericValueRule Base for all classes that use a FilterNumericRuleEvaluator to perform their comparisons
Public class FilterOperatorAndTextString An instance of this class holds a filter operator and a text string that denotes the operator in a particular context. For example, the text string for ScheduleFilterType::LessThan may be "is less than" for a filter rule based on a parameter with numerical values or "is below" for a filter rule based on a parameter representing a Level.
Public class FilterRule Defines a boolean operation that can be used to cull elements from a document.
Public class FilterStringBeginsWith Tests whether string values from the document begin with a certain string.
Public class FilterStringContains Tests whether string values from the document contain a certain string.
Public class FilterStringEndsWith Tests whether string values from the document end with a certain string.
Public class FilterStringEquals Tests whether string values from the document match a certain string.
Public class FilterStringGreater Tests whether string values from the document would sort after a certain string.
Public class FilterStringGreaterOrEqual Tests whether string values from the document would sort after or match a certain string.
Public class FilterStringLess Tests whether string values from the document would sort before a certain string.
Public class FilterStringLessOrEqual Tests whether string values from the document would sort before or match a certain string.
Public class FilterStringRule A filter rule that operates on string values in a Revit project.
Public class FilterStringRuleEvaluator Base for all classes that compare string values from Revit to a user-supplied filter value
Public class FilterValueRule A rule that filters on a particular value of an element.
Public class Floor An object that represents a Floor within the Autodesk Revit project.
Public class FloorType An object that specifies the type of a floor in Autodesk Revit.
Public class FolderItemInfo Contains data for each folder item in the organization settings of the project browser including grouping parameter Id path and folder name.
Public class FootPrintRoof Represents kinds of FootPrintRoofs.
Public class ForgeTypeId This class holds a string that uniquely identifies a Forge schema.
Public class Form An object that represents a Form within the Autodesk Revit Massing Family.
Public class FormArray An array that contains form objects.
Public class FormArrayIterator An iterator to a form array.
Public class FormatOptions Options for formatting numbers with units.
Public class FormattedText FormattedText is used to create, edit and format text in a TextNote or to query the text and format properties of a TextNode
Public class FormatValueOptions Options for formatting numbers with units into strings.
Public class FormulaManager A class to access and query information about formula engine in Revit models.
Public class FormUtils Define Form utility functions
Public class Frame A Frame comprises three vectors at a base point in 3D space.
Public class FreeFormElement A Free Form Element that contains non-parametric geometry created from an input solid outline.
Public class GBXMLExportOptions Green Building XML Export options.
Public class GBXMLImportOptions Import options for Green-Building XML format.
Public class GenericForm Provides access to the Generic Form model in Autodesk Revit.
Public class GenericImportOptions Generic Import options.
Public class GeomCombination An element created by Join and Cut operations applied to combinable elements in an Autodesk Revit family document.
Public class GeomCombinationSet A set that contains GeomCombination objects.
Public class GeomCombinationSetIterator An iterator to a GeomCombination set.
Public class GeometryCreationUtilities A utility that allows construction of basic solid shapes.
Public class GeometryElement Geometric representation of an element.
Public class GeometryInstance An instance of another element (symbol), specially positioned by this element.
Public class GeometryObject The common base class for all geometric primitives.
Public class GlobalParameter This class represents a GlobalParameter element in Revit.
Public class GlobalParametersManager A class to access and query information about global parameters in Revit models.
Public class GradientBackgroundSettings Represents the view gradient background settings.
Public class GraphicsStyle The graphics style instance in Autodesk Revit document.
Public class Grid Represents a single grid line within Autodesk Revit.
Public class GridType An object that represents a grid type.
Public class Group An element representing a single instance of a group of elements that may be placed many times in a project or family.
Public class GroupLoadOptions A class containing options for loading a group from a file.
Public class GroupNode A node that represents set of individual elements grouped together in some form, such as an instance of a family or linked Revit file, or an instance of a part of symbol's geometry.
Public class GroupSet An set that contains groups.
Public class GroupSetIterator An iterator to a group set.
Public class GroupType An element representing a group of elements that may be placed many times in a project or family.
Public class GroupTypeId This class contains constants identifying parameter groups.
Public class GuidEnum Base class of all GUID-based enum classes.
Public class HasNoValueFilterRule Tests whether an element's parameter doesn't have a value.
Public class HasValueFilterRule Tests whether an element's parameter has a value.
Public class HermiteFace A cubic hermite spline face of a 3d solid or open shell.
Public class HermiteSpline A Hermite spline.
Public class HermiteSplineTangents This class indicates tangency at the start, the end, or both ends of the curve.
Public class HermiteSurface A Hermite Surface.
Public class HomeCamera A structure that contains information about the camera and view for the Home view orientation stored in the model.
Public class HostedSweep An object that represents an object hosted by an edge of a roof or floor within the Autodesk Revit project.
Public class HostedSweepType An object that represents the attributes for sweep host objects in Autodesk Revit.
Public class HostObjAttributes An object that represents characteristics of several kinds of type.
Public class HostObject A base class that provides support for all objects that can host other objects, such as walls roofs, and floors.
Public class HostObjectUtils These are generic host object utilities.
Public class IFCBuiltInCategoryKey A key used to represent an item stored in a template.
Public class IFCCategoryTemplate Represents an element that contains an IFC category mapping template stored in a Revit document.
Public class IFCExportOptions IFC Export options.
Public class IFCParameterTemplate Represents an element that contains an IFC parameter mapping template stored in a Revit document.
Public class IFCPropertyMappingInfo Represents the IFC property mapping information stored in the template.
Public class IFCPropertySetMappingInfo Represents the IFC property set mapping information stored in the template.
Public class ImageBackgroundSettings Represents the rendering image background settings.
Public class ImageExportOptions This class defines options for exporting views and sheets as an image.
Public class ImageInstance An element that represents an instance of an image placed in a view
Public class ImagePlacementOptions ImagePlacementOptions are used to describe where an ImageInstance should be placed in a view
Public class ImageType Represents a type containing a raster based image. ImageInstances of this type can be placed in 2D views, sheets, and schedules.
Public class ImageTypeOptions Represents the options used in ImageType::Create(Document, ImageTypeOptions) and ImageType.ReloadFrom(ImageTypeOptions) methods.
Public class ImageView Class for ImageView views
Public class ImportIFCOptions Provides access to settings that control linking and opening IFC files.
Public class ImportInstance An element created during either import or link operation. It is an instance of CADLinkType.
Public class ImportOptions3DM The import options used to import 3DM format files.
Public class InCanvasControlData Represents a collection of data which is used by [!:Autodesk::Revit::DB::TemporaryGraphicsManager] to create and update an in-canvas control.
Public class IndependentTag Represents tag annotations in Revit. getBBoxCorers in MultipleAlignmentHelper needs access to some protected members.
Public class InsertableObject A base class you all types that are insertable.
Public class InSessionPrintSetting Represents the in-session Print Setup (Application Menu->Print->Print Setup) within Autodesk Revit.
Public class InSessionViewSheetSet Represents the in-session ViewSheetSet.
Public class Instance The base class for all instance objects.
Public class InstanceBinding The InstanceBinding object is used to signify a binding between a parameter definition and a parameter on each instance of an element, such as a wall.
Public class InstanceNode An output node that represents an instance of a geometry. It can be an instance of FamilyInstance, or it can be and instance of a part of symbol's geometry.
Public class InstanceVoidCutUtils Utilities for cutting elements by unattached voids in family instances.
Public class InsulationLiningBase Acts as the base class for duct insulation, pipe insulation and duct lining elements.
Public class IntegerParameterValue A class that holds an Integer value of a parameter element.
Public class IntegerRange A class to define a range of a sequence of consecutive integer numbers
Public class InternalDefinition This object represents a parameter definition in an Autodesk Revit model.
Public class InternalDefinitions This object blocks attempts to create new internal definitions as they are not permitted.
Public class InternalOrigin A class representing the origin of internal coordinate system. Each Revit project contains one InternalOrigin.
Public class IntersectingElementData Stores information of an element that intersects with another element
Public class IntersectionResult This class captures results of intersecting geometric entities. "Intersecting" is meant in generalized sense, so the same class will be used for projection, containment, etc. Refer to the documentation of the method providing the result for the precise meaning of properties.
Public class IntersectionResultArray An array that can contain any type of object.
Public class IntersectionResultArrayIterator An iterator to a array.
Public class JoinGeometryUtils Utilities for joining and unjoining elements, and for managing the order in which elements are joined.
Public class KeyBasedTreeEntries A collection of KeyBasedTreeEntry objects that make up the key-based tree.
Public class KeyBasedTreeEntriesIterator An iterator to a set of KeyBasedTreeEntry objects.
Public class KeyBasedTreeEntriesLoadContent This class is used by IExternalResourceServers to return KeyBasedTreeEntries data to Revit when their LoadResource method is invoked.
Public class KeyBasedTreeEntriesLoadResults This class contains the results and status information regarding an attempt to load the KeyBasedTreeEntries from an External Resource.
Public class KeyBasedTreeEntry A key-based tree entry, containing the key, parent key, and children keys (if applicable).
Public class KeyBasedTreeEntryError This class contains information about a problem encountered while creating a KeyBasedTreeEntries object.
Public class KeyBasedTreeEntryTable KeyBasedTreeEntryTable represents the collection of key-based tree entries for a document.
Public class KeynoteEntries A collection of KeynoteEntry objects that make up the keynote table.
Public class KeynoteEntry Represents an entry in the keynote table, containing the key value, keynote text, and parent key (if applicable).
Public class KeynoteTable KeynoteTable represents the collection of keynotes (KeynoteEntries) for a document.
Public class LabelUtils Used to obtain user-visible names for enums.
Public class LayerModifier A modifier used to designate extra strings to appear in the exported layer name.
Public class LayoutRule The LayoutRule object is a base object for all type of layout rules for Beam System within the Autodesk Revit API.
Public class LayoutRuleClearSpacing This class indicate the layout rule of a Beam System is Clear-Spacing.
Public class LayoutRuleFixedDistance This class indicate the layout rule of a Beam System is Fixed-Distance.
Public class LayoutRuleFixedNumber This class indicate the layout rule of a Beam System is Fixed-Number.
Public class LayoutRuleMaximumSpacing This class indicate the layout rule of a Beam System is Max-Spacing.
Public class Leader A leader object that can be attached to annotation elements such as text notes.
Public class LeaderArray An array that can contain any number of leaders.
Public class LeaderArrayIterator An iterator to an array of leaders.
Public class Level Represents a Level within Autodesk Revit.
Public class LevelAssociationData This class holds information related to Level.
Public class LevelType An object that represents a Level type.
Public class LightNode This class represents a Light element in a model-exporting process.
Public class Line A line in space.
Public class LineAndTextAttrSymbol An object that represents a dimension style.
Public class LinearArray An object that represents an Array created linearly within the Revit project.
Public class LinearDimension LinearDimString
Public class LinePattern Represents a line pattern definition.
Public class LinePatternElement An element that represents a line pattern.
Public class LinePatternSegment Represents a segment in a line pattern.
Public class LineProperties A structure that has access to the pen properties of lines/curves that are currently being drawn/exported via an export context during a custom export process.
Public class LineSegment An output node that represents a tessellated line segment.
Public class LinkConversionData This class contains the information necessary to re-create a Revit document from an external source.
Public class LinkElementId LinkElementId represents an element in a linked document.
Public class LinkLoadContent This class is used by IExternalResourceServers to return Link data to Revit when their LoadResource method is invoked. It also contains additional information used by IExternalResourceUIServers to display link load status results to the user.
Public class LinkLoadResult This class stores the results of trying to load a single linked model.
Public class LinkNode An output node that represents a linked Revit document.
Public class LinkOperations This class is used to extend the IExternalResourceServer interface with methods to support operations for elements that are LinkTypes.
Public class LoadedFamilyIntegrityCheck Functions for checking the integrity of loaded families.
Public class Location Provides location functionality for all elements.
Public class LocationCurve Provides location functionality for all elements that are based upon a curve.
Public class LocationPoint Provides location functionality for all elements that have a single insertion point.
Public class LogicalAndFilter A filter that contains a set of filters. The filter passes when all filters in the set pass.
Public class LogicalOrFilter A filter that contains a set of filters. The filter passes when any filter in the set passes.
Public class MassInstanceUtils A static class that contains methods for processing curves driven by points.
Public class Material Represents a material element within an Autodesk Revit project.
Public class MaterialNode This class represents a change of material during a model-exporting process.
Public class MathComparisonUtils This class contains a set of mathematical utilities to compare doubles, using the internal tolerance.
Public class MEPAnalyticalConnection Represents an analytical element that connects mechanical equipment to piping network.
Public class MEPAnalyticalConnectionType Represents an analytical connection type between mechanical equipment and piping network.
Public class MEPCalculationServerInfo a struct to hold the information about a MEP calucation servers
Public class MEPConnectorInfo MEP connector information.
Public class MEPCurve A curve object for duct or pipe blend elements.
Public class MEPCurveType The base type class for MEP curves, such as ducts, pipes, cable trays and conduits.
Public class MEPFamilyConnectorInfo MEP family connector information.
Public class MEPModel Supports all MEP models that are persistent within the Autodesk Revit project.
Public class MEPSize Stores the basic size information for an MEP duct, pipe, cable tray, or conduit.
Public class MEPSupportUtils General utility methods for the Autodesk Revit MEP Supporting components.
Public class MEPSystem A system in the Autodesk Revit MEP product.
Public class MEPSystemType A system type in the Autodesk Revit MEP product.
Public class Mesh A triangular mesh.
Public class MeshFromGeometryOperationResult Describes what TessellatedShapeBuilder has built.
Public class MeshTriangle One triangle of a mesh.
Public class ModelArc Represents a ModelArc within Autodesk Revit.
Public class ModelCurve A model element that exists in 3D space and is visible in all views of a Revit project.
Public class ModelCurveArrArray An array that can contain any type of object.
Public class ModelCurveArrArrayIterator An iterator to a array.
Public class ModelCurveArray An array that contains model curves.
Public class ModelCurveArrayIterator An iterator to a model curve array.
Public class ModelCurveNode A base class of output nodes that represent various model curves.
Public class ModelEllipse Represents a ModelEllipse within Autodesk Revit.
Public class ModelHermiteSpline Represents a ModelHermiteSpline within Autodesk Revit.
Public class ModelLine Represents a ModelLine within Autodesk Revit.
Public class ModelNurbSpline Represents a ModelNurbSpline within Autodesk Revit.
Public class ModelPath A path to a file stored on a disk or on a server.
Public class ModelPathUtils Utility functions using ModelPaths
Public class ModelText A model text element in an Autodesk Revit family document.
Public class ModelTextType A model text type symbol in the Autodesk Revit Family document.
Public class Mullion Represents a CurtainGrid within Autodesk Revit.
Public class MullionType An object that represents a mullion type.
Public class MullionTypeSet A set that contains mullion types.
Public class MullionTypeSetIterator An iterator to a mullion type set.
Public class MultipleValuesIndicationSettings MultipleValuesIndicationSettings is an element which contains project-wide settings for multiple values indication in Properties Palette and schedules.
Public class MultiReferenceAnnotation Multi-reference annotations are annotations pointing to more than one reference, consisting of a dimension and associated tag.
Public class MultiReferenceAnnotationOptions Options which control the creation of MultiReferenceAnnotations.
Public class MultiReferenceAnnotationType The type for MultiReferenceAnnotation.
Public class MultiSegmentGrid This element acts as a multi-segmented Grid. The individual grids associated to the MultiSegmentGrid behave as a single unit and all share the same text. They inherit their type (GridType) from the MultiSegmentGrid.
Public class NamingUtils A collection of utilities related to element naming.
Public class NavisworksExportOptions Options which controls the Navisworks export.
Public class NestedFamilyTypeReference A proxy element representing a nested family type.
Public class NullParameterValue A class that represent an empty (null) value of a parameter element.
Public class NumberingSchema A class to support assigning numbers to elements of a particular kind for the purpose of tagging and scheduling them. Complete configuration settings for formatting.
Public class NumberingSchemaType A type for identifying a NumberingSchema of a particular kind.
Public class NumberingSchemaTypes Provides a container of all Revit built-in NumberingSchemaType instances.
Public class NumberingSchemaTypes StructuralNumberingSchemas A collection of types of built-in Numbering Schemas that are used for numbering structure elements.
Public class NumberSystem An annotation that consists of a series of numeric tags attached to and describing a host element.
Public class NumericRevisionSettings Contains settings that apply to Revisions with the Numeric RevisionNumberType.
Public class NurbSpline A nurb spline.
Public class NurbsSurfaceData A class used to represent the definition of a NURBS surface.
Public class OBJExportOptions The export options used by exporting to OBJ file format.
Public class OBJImportOptions The import options used to import OBJ format files.
Public class OffsetSurface A mathematical representation of an offset surface.

Definition of offset surface, quoted from the STEP manual ISO 10303-42:2000(E): This is a procedural definition of a simple offset surface at a normal distance from the originating surface. Distance may be positive, negative, or zero to indicate the preferred side of the surface. The offset surface takes its parametrization directly from that of its basis surface, corresponding points having identical parameter values. The offset surface is parametrized as O(u, v) = S(u, v) + d*N(u, v), where N(u, v) is the oriented unit normal vector of the basis surface S at parameter value (u, v), and d is the signed offset distance.

In Revit, we restrict the types of basis surfaces for which an OffsetSurf can be created for the following reasons:

  • The offsets of Plane, CylindricalSurface, ConicalSurface and RevolvedSurface are of the same type as the original surface and they have closed form solutions. So those surfaces are not taken as basis surfaces of the OffsetSurface class. That leaves HermiteSurface and RuledSurface.
  • As a Revit surface, we require the OffsetSurface to be C2 continuous. That implies that the basis surface should be C3 continuous. That is because the OffsetSurface evaluation involves the normal of the basis surface and the order of continuity of the normal is one less than that of the surface.
  • HermiteSurfaces in general are not C3 continuous, even though some of them can be. A RuledSurface will be C3 continuous if its parametric curves are C3 continuous. So we don't allow a HermiteSurface to be a basis surface and allow only RuledSurfaces whose parametric curves are C3 continuous as basis surfaces of the OffsetSurface class.

The OffsetSurface class will own a copy of the basis surface and use it for many of its methods, which may implicitly assume that the OffsetSurface and the basis surface have the same envelope. So we keep the envelopes of the OffsetSurf and its basis surface in sync.

Public class Opening An opening in an Autodesk Revit project or family document.
Public class OpenOptions This class contains options available for opening a document from disk.
Public class OptionalFunctionalityUtils A collection of utilities that can be used to determine if a particular set of functionality is installed and available.
Public class Options User preferences for parsing of geometry.
Public class OrdinateDimensionSetting Represents a collection of Ordinate Dimension settings that can be associated to an ordinate DimensionType.
Public class Outline Outline is a generic object that provides a bounding box/bounding outline. It supports operations to scale and transform. It also supports intersections and contains operations.
Public class OverrideGraphicSettings Settings to override display of elements in a view.
Public class Panel This object represents a curtain panel.
Public class PanelType An object that represents a curtain panel type.
Public class PanelTypeSet A set that contains panel types.
Public class PanelTypeSetIterator An iterator to a panel type set.
Public class PaperSize An object that represents a Paper Size of Print Setup within the Autodesk Revit project.
Public class PaperSizeSet A set that can contain any number of paper size objects.
Public class PaperSizeSetIterator An iterator to a set of paper size objects.
Public class PaperSource An object that represents a Paper Source of Print Setup within the Autodesk Revit project.
Public class PaperSourceSet A set that can contain any number of paper source objects.
Public class PaperSourceSetIterator An iterator to a set of paper source objects.
Public class Parameter The parameter object contains the value data assigned to that parameter.
Public class ParameterDownloadOptions An option class used for downloading parameters from the Parameters Service.
Public class ParameterElement An Element that stores a user-defined parameter.
Public class ParameterFilterElement Admits elements that satisfy two conditions:
  1. The element's category must be one of a certain set of allowed categories.
  2. The element must pass a series of filter rules.
Public class ParameterFilterRuleFactory Contains functions that create appropriate FilterRule objects based on the parameters given.
Public class ParameterFilterUtilities Contains static utility functions for enumerating the categories and parameters that are available for use by ParameterFilterElement objects.
Public class ParameterMap A map that can contain a mapping of a parameter name (a String) to a parameter.
Public class ParameterMapIterator An iterator to a map relating a parameter name (the key, a String) to a parameter.
Public class ParameterSet A set that contains parameters.
Public class ParameterSetIterator An iterator to a parameter set.
Public class ParameterTypeId
Public class ParameterUtils A utility class of functions related to parameters.
Public class ParameterValue A class that holds a value of a parameter element.
Public class ParameterValuePresenceRule Tests whether an element's parameter has a value or not.
Public class ParameterValueProvider Gets the value of a parameter from any element passed to GetStringValue, GetDoubleValue, GetIntegerValue, or GetElementIdValue.
Public class Part This element represents a part of another element.
Public class PartMaker PartMaker is an element which takes some source elements (e.g., a wall with all its layers) and creates one or more Parts out of it. The logic according to which these Parts are created is non-trivial and PartMaker uses various PartMakerMethods which represents these logics. This element manages the strategy to make Part elements for one or more original elements.
Public class PartMakerMethodToDivideVolumes By-References dividing strategy used by PartMaker element. TODO_REFACTOR("LegacyMechanismOfMovingElements") returns true if - the Host Elements are not floors or walls - OR - the Host Elements that are referenced by this PartMaker are floors or walls - transformation has already been applied on those Host Elements
Public class PartUtils General Part utility methods
Public class Path3d Provides access to the Generic 3D path object in Autodesk Revit.
Public class PDFExportOptions Options for PDF export
Public class PerformanceAdviser The tool to report performance problems in a given document.
Public class PerformanceAdviserRuleId The unique identifier of a PerformanceAdviserRule
Public class PerformanceAdviserRules Provides a container of all Revit built-in PerformanceAdviserRuleId instances.
Public class Phase Represents a phase in the life of a building.
Public class PhaseArray An array that contains phase objects.
Public class PhaseArrayIterator An iterator to a phase array.
Public class PhaseFilter Represents an phase filter within Autodesk Revit.
Public class PlanarFace A bounded face of a 3d solid or open shell.
Public class PlanCircuit An object that represents an enclosed area in a plan view within the Autodesk Revit project.
Public class PlanCircuitSet A set that can contain any number of plan circuit objects.
Public class PlanCircuitSetIterator An iterator to a set of plan circuit objects.
Public class Plane A Planar surface.
Public class PlanTopology An object that represents a Plan Topology within the Autodesk Revit project.
Public class PlanTopologySet A set that can contain any number of plan topology objects.
Public class PlanTopologySetIterator An iterator to a set of plan topology objects.
Public class PlanViewRange This class represents the view range of a plan view or a plan region. It records the element ids of the levels which a plane is relative to and the offset of each plane from that level.
Public class Point A 3D point.
Public class PointCloudInstance Represents a single instance of a point cloud in the Revit document.
Public class PointCloudType Represents a type of point cloud loaded into a Revit document. Each PointCloudType maps to a single file or identifier (depending upon the type of Point Cloud Engine which governs it).
Public class PointElementReference Base class for objects defining a way to constrain a ReferencePoint to one or more other objects in a document.
Public class PointLocationOnCurve Defines the measurement parameters necessary to create a point at a specific location on a curve.
Public class PointNode An output node that represents a 3D point.
Public class PointOnEdge Define a ReferencePoint relative to a referenceable edge or curve on another element.
Public class PointOnEdgeEdgeIntersection Define a ReferencePoint at the intersection of two referenceable lines.
Public class PointOnEdgeFaceIntersection Define a ReferencePoint at the intersection of a referenceable edge or curve and a referenceable face.
Public class PointOnFace Define a ReferencePoint relative to a Face.
Public class PointOnPlane Define a ReferencePoint relative to a planar reference.
Public class PointRelativeToPoint Represents a point placed relative to another point.
Public class PolyLine A polyline.
Public class PolylineNode An output node that represents a 3D polyline.
Public class PolylineSegments An output node that represents a tessellated polyline segments.
Public class PolymeshFacet A class representing one triangular piece - a facet - in a polymesh topology.
Public class PolymeshTopology A class representing topology of a polymesh.
Public class PrimaryDesignOptionMemberFilter A filter used to find elements contained in any primary design option of any design option set.
Public class PrimarySizeCriterion This class contains a size criterion for a RoutingPreferenceRule.
Public class PrintManager The PrintManager object is used to configure the global print settings.
Public class PrintParameters An object that contains settings used for printing the document.
Public class PrintSetting Represents the Print Setup (Application Menu->Print->Print Setup) within Autodesk Revit.
Public class PrintSetup Represents the Print Setup (Application Menu->Print->Print Setup) within Autodesk Revit.
Public class Profile A geometric profile consisting of a loop of curves.
Public class ProjectInfo An object that represents a Project Information within the Autodesk Revit project.
Public class ProjectLocation A representation of a specific instance and location of the current project.
Public class ProjectLocationSet An set that contains project locations.
Public class ProjectLocationSetIterator An iterator to a project location set.
Public class ProjectPosition ProjectPosition is a class used to represent a geographical offset and rotation. It can be used to represent the position of a project.
Public class PropertyLine Represents kinds of PropertyLines.
Public class PropertySetElement An element that groups together a set of related parameters.
Public class RadialArray An object that represents an Array created along a circle arc within the Revit project.
Public class RadialDimension An object that represents an Radial Dimension within the Revit project.
Public class Rectangle Stores a set of four integers that represent the left, top, right and bottom of a rectangle.
Public class Reference A stable reference to a geometric object in a Revit model.
Public class ReferenceableViewUtils Utilities related to reference views such as reference sections and reference callouts.
Public class ReferenceArray An array that contains reference objects.
Public class ReferenceArrayArray An array that contains ReferenceArray objects.
Public class ReferenceArrayArrayIterator An iterator to a ReferenceArray array.
Public class ReferenceArrayIterator An iterator to a reference array.
Public class ReferenceIntersector A class used to find and return elements that intersect a ray created from an origin point and direction.
Public class ReferencePlane Represents a reference plane of Autodesk Revit.
Public class ReferencePoint A reference point in an Autodesk Revit family.
Public class ReferencePointArray An array that contains reference objects.
Public class ReferencePointArrayIterator An iterator to a reference array.
Public class ReferenceWithContext An object including a reference to a geometric object and related context, as instance transform etc.
Public class RelinquishedItems List of elements and worksets that were relinquished by the current user.
Public class RelinquishOptions Options to control behavior of relinquishing ownership of elements and worksets.
Public class ReloadLatestOptions Options to control behavior of pure reload latest (not part of synchronize with central).
Public class ReloadSwapOutInfo This object contains information about fabrication parts swapped out during reload.
Public class RenderingImageExposureSettings Represents the exposure settings of rendering.
Public class RenderingQualitySettings Represents the quality settings of rendering.
Public class RenderingSettings Represents the rendering settings for a 3d view.
Public class RenderNode This is the base class of all render nodes in a model-exporting process.
Public class RepeaterBounds Represents bounds of the array of repeating references in 0, 1, or 2 dimensions. (See RepeatingReferenceSource ).
Public class RepeaterCoordinates Represents coordinates in the array of repeating references in 0, 1, or 2 dimensions.
Public class RepeatingReferenceSource Represents a collection of repeating references.
Public class Revision Represents a single revision in the project.
Public class RevisionCloud A RevisionCloud is a graphical "cloud" that can be displayed on a view or sheet to indicate where revisions in the model have occurred.
Public class RevisionNumberingSequence Defines the sequences by which numbers are assigned to Revisions.
Public class RevisionSettings Provides access to project-wide settings related to revisions.
Public class RevitLinkGraphicsSettings Settings to override display of Revit link in a view.
Public class RevitLinkInstance Represents an instance of a RevitLinkType.
Public class RevitLinkOperations This class is used to extend the IExternalResourceServer interface with methods to support operations specifically related to Revit links.
Public class RevitLinkOptions This class contains the options in use when creating or loading a Revit link.
Public class RevitLinkType This class represents another Revit Document ("link") brought into the current one ("host").
Public class Revolution A revolution solid or void form.
Public class RevolvedFace A revolved face of a 3d solid or open shell.
Public class RevolvedSurface A surface of revolution defined by a profile curve and a local coordinate system. The surface is obtained by rotating the curve around Z axis of the local coordinate system.
Public class RoofBase Represents all kinds of Roofs.
Public class RoofType Represents a specific type of roof.
Public class RoutingCondition RoutingCondition represents routing information that is used as input when determining if a routing criterion, such as minimum or maximum diameter, is met.
Public class RoutingConditions RoutingConditions contain routing information that is used as input when determining if a routing criterion, such as minimum or maximum diameter, is met.
Public class RoutingCriterionBase RoutingCriteriaBase is the base class for all routing criteria.
Public class RoutingPreferenceManager Manages default pipe segments, fittings, and selection criteria for a given MEPCurveType
Public class RoutingPreferenceRule A class representing a rule set in MEP routing preferences.
Public class RPCNode This class represents an RPC content in a model-exporting process.
Public class RuledFace A ruled face of a 3d solid or open shell.
Public class RuledSurface A ruled surface is created by sweeping a line between two profile curves or between a curve and a point (a point and a curve). Input curve(s) must be bounded or have natural bounds.
Public class SATExportOptions The export options used by exporting SAT format file. So far, there is no option in it.
Public class SATImportOptions The import options used to import SAT format files.
Public class SaveAsOptions This class contains options available for saving a document to disk with a new filename.
Public class SaveOptions This class contains options available for saving a document to disk.
Public class SchedulableField A non-calculated field eligible to be included in a schedule.
Public class ScheduleDefinition Settings that define the contents of a schedule.
Public class ScheduleField A field in a schedule.
Public class ScheduleFieldId The ScheduleFieldId object is used as a unique identification for a field in a schedule.
Public class ScheduleFilter A filter in a schedule.
Public class ScheduleHeightsOnSheet Heights information of a schedule on sheet.
Public class ScheduleSheetInstance An element that represents a particular placement of a schedule on a sheet.
Public class ScheduleSortGroupField A field that is used for sorting and/or grouping in a schedule.
Public class Segment This element represents a segment of an MEP curve object.
Public class SelectionFilterElement A filter element that stores an explicit list of ElementIds. Only elements whose ElementIds are in this list will pass the filter.
Public class ServerPath This class represents a path to a Revit Server location, rather than a location on disk or a network drive.
Public class Settings The settings object provides access to general components of the Autodesk Revit application, such as Categories.
Public class ShapeBuilder The base class for geometry builder classes.
Public class ShapeImporter A utility class that supports conversion of geometry stored in an external format into a Revit geometry objects.
Public class SharedParameterApplicableRule Tests whether an element supports a shared parameter.
Public class SharedParameterElement An element that stores the definition of a shared parameter which is loaded into the document.
Public class SheetCollection This class represents a sheet collection in Autodesk Revit.
Public class SiteLocation Contains the geographical location information for the project's site.
Public class Sketch Provides access to the Sketch in Autodesk Revit.
Public class SketchBase Provides access to the SketchBase in Autodesk Revit.
Public class SketchEditScope A SketchEditScope allows an application to create and maintain an editing session for a Sketch.
Public class SketchedStairsCurveData Sketched run/landing curves overrides with height and slope
Public class SketchPlane Represents a sketch plane or work plane.
Public class SKPImportOptions The import options used to import SKP format files.
Public class SkyBackgroundSettings Represents the rendering sky background settings.
Public class SlabEdge An object that represents a slab edge within the Autodesk Revit project.
Public class SlabEdgeType An object that represents the slab edge type in Autodesk Revit.
Public class SlabShapeCrease Represents a crease of a slab shape edited element.
Public class SlabShapeCreaseArray An array that can contain any number of creases used in Slab Shape Editing.
Public class SlabShapeCreaseArrayIterator An iterator to an array of creases used for Slab Shape Editing.
Public class SlabShapeEditor An object used for Slab Shape Editing.
Public class SlabShapeVertex Represents a vertex of a slab shape edited element.
Public class SlabShapeVertexArray An array that can contain any number of vertices used in Slab Shape Editing.
Public class SlabShapeVertexArrayIterator An iterator to an array of vertices used for Slab Shape Editing.
Public class Solid A 3d solid.
Public class SolidCurveIntersection This class represents the results of a calculation of intersection between a solid volume and a curve.
Public class SolidCurveIntersectionOptions This class contains the options used to calculate the intersection between a solid and a curve.
Public class SolidGeometryOptions A class containing optional information to control the geometry generation of the Solid by the SolidUtils routines.
Public class SolidOptions A class containing optional information to control the properties of the Solid generated by the GeometryCreationUtilities routines.
Public class SolidOrShellTessellationControls Controls various aspects of the triangulation produced by [!:SolidUtils::tessellateSolidOrShell()] method.
Public class SolidSolidCutUtils Exposes utilities which can cause one solid to cut another.
Public class SolidUtils Contains utility functions for solid operations.
Public class SpacingRule A rule for specifying a set of equidistant, parallel gridlines within a region.
Public class SpanDirectionSymbol Represents an instance of a Span Direction Symbol in Autodesk Revit.
Public class SpatialElement Represents an enclosed area or volume in the Revit model.
Public class SpatialElementBoundaryOptions Options that can be passed to a SpatialElementBoundaryCalculator to influence the results of the calculation.
Public class SpatialElementBoundarySubface SpatialElementBoundarySubface represents the geometry boundary information of spatial element.
Public class SpatialElementCalculationLocation The Spatial Element Calculation Location is used to specify the room/space where an element should be considered as placed.
Public class SpatialElementCalculationPoint SpatialElementCalculationPoint is used as the search point for family instances placement inside rooms and spaces.
Public class SpatialElementDomainData A base class for specific domain requirements for a spatial element.
Public class SpatialElementFromToCalculationPoints SpatialElementFromToCalculationPoints is used to specify the search points for a family instance which connects two rooms or spaces, such as a door or window. The points determine which room or space is considered the "from" and which is considered the "to".
Public class SpatialElementGeometryCalculator Use this class to calculate the geometry of a spatial element and obtain the relationships between the geometry and the element's boundary elements.
Public class SpatialElementGeometryResults The results of spatial element geometry calculation.
Public class SpatialElementTag A tag attached to a SpatialElement (room, space or area) in Autodesk Revit.
Public class SpecTypeId This class contains constants identifying specs.
Public class SpecTypeId Boolean This class contains constants identifying Boolean specs.
Public class SpecTypeId Int This class contains constants identifying integer specs.
Public class SpecTypeId Reference This class contains constants identifying reference specs.
Public class SpecTypeId String This class contains constants identifying string specs.
Public class SpecUtils A utility class of functions related to specs. A spec describes a data type that parameters can hold.
Public class SpotDimension Object representing various types of SpotDimension
Public class SpotDimensionType A type element containing the properties of a spot elevation.
Public class SSEPointVisibilitySettings Represents the settings contained in the document associated to the point display of Floor, Roof and Toposolid. for serialization public api methods
Public class StairsEditScope StairsEditScope allows user to maintain a stairs-editing session.
Public class StartingViewSettings The initial view settings for a document dictate which view will initially be open when this model is opened. These settings are available for all Revit project documents.
Public class StdPostedWarning Support for Reviewable Warnings sent from AddOn.
Public class STEPExportOptions The export options used by exporting STEP format file.
Public class STEPImportOptions The import options used to import STEP format files.
Public class STLExportOptions The export options used by exporting STL format file.
Public class STLImportOptions The import options used to import STL format files.
Public class StringParameterValue A class that holds a String value of a parameter element.
Public class StructuralAsset Represents the properties of a material pertinent to structural analysis.
Public class Subelement An object that represents an element or a subelement within the Autodesk Revit project.
Public class SubTransaction Sub-transactions are objects that provide control over a subset of changes in a document.
Public class SunAndShadowSettings The SunAndShadowSettings class represents the sun control.
Public class Surface A mathematical representation of a surface.
Public class Sweep A sweep solid or void form.
Public class SweepProfile Represents a profile for sweep or swept blend elements.
Public class SweptBlend A swept blend solid or void form.
Public class SweptProfile Represents an extruded profile swept along a driving curve.
Public class SymbolGeometryId This class is used to identify a piece of geometry managed by a symbol element.
Public class SymbolicCurve A curve that provides information but is not intended to represent actual geometry in an element.
Public class SymbolicCurveArray An array that contains model curves.
Public class SymbolicCurveArrayIterator An iterator to a model curve array.
Public class SymbolTypeId This class contains constants identifying symbols.
Public class SynchronizeWithCentralOptions Options to control behavior of synchronization with central.
Public class TableCellCalculatedValueData The TableCellCalculatedValueData stores the data for calculated value
Public class TableCellCombinedParameterData The TableCellCombinedParameterData stores the data for combined parameters
Public class TableCellStyle The TableCellStyle class contains the appearance settings for a given table cell, column, or table.
Public class TableCellStyleOverrideOptions This helper class represents the overridden characteristics of the associated cell.
Public class TableData The TableData class is implemented to hold most of the data that describe the style of the rows, columns, and cells in a table.
Public class TableMergedCell The TableMergedCell class defines a merged area of the upper-left and lower-right of a table grid.
Public class TableSectionData The TableSectionData class represents a serialized version of an instance of section table data. The class holds row, column and cell data.
Public class TableView This represents a view that shows a table. Most of the layout data for the table is contained in the TableData class.
Public class TemporaryGraphicsManager A class that provides functionality to create temporary graphics in a Revit model.
Public class TemporaryViewModes A data structure containing data related to temporary view modes.
Public class TessellatedBuildIssue Types of issues encountered while constructing geometrical objects from the tessellated face sets.
Public class TessellatedFace Defines a planar face bounded by a polyline in 3d space. A face consists of a single connected component and can have holes.
Public class TessellatedShapeBuilder A class that permits structured building of geometry or a mesh from a collection of connected faces. Contains all closed face sets and custom precisions.
Public class TessellatedShapeBuilderResult Describes what TessellatedShapeBuilder has construct.
Public class TextElement Base class representing text elements in Revit.
Public class TextElementType An object that represents a text style.
Public class TextNode This class represents a text annotation object in a model-exporting process.
Public class TextNote A class representing text note annotations in Revit.
Public class TextNoteOptions Options to use when creating a new text note element.
Public class TextNoteType An object that represents a text note style.
Public class TextRange An object that is used to identify a range of characters in a FormattedText .
Public class ThermalAsset Represents the properties of a material pertinent to energy analysis.
Public class ThermalProperties Class specific to thermal properties for assembly types, such as Wall, Floor, Ceiling, Roof and Building Pad.
Public class TilePattern An object representing a tile pattern that may be applied to a DividedSurface.
Public class TilePatterns The TilePatterns object is an interface for retrieving the TilePattern objects within the Document.
Public class Toposolid An object that represents a Toposolid within the Autodesk Revit project.
Public class ToposolidType An object that specifies the type of a Toposolid in Autodesk Revit.
Public class Transaction Transactions are context-like objects that guard any changes made to a Revit model
Public class TransactionGroup Transaction groups aggregate a number of transactions.
Public class TransactWithCentralOptions Options to customize Revit behavior when accessing the central model.
Public class Transform A transformation of the affine 3-space.
Public class Transform1D An affine transform of 1D Euclidean space.
Public class Transform2D An affine transform of 2D Euclidean space.
Public class TransformWithBoundary This class contains the transform from model space to projection space for a view and the boundary in model space in which the transform is valid.
Public class TransmissionData A class representing information on all external file references in a document.
Public class TriangleInShellComponent This class represents a triangle in a TriangulatedShellComponent object. The triangle is defined by its vertices, which are specified by their indices in the TriangulatedShellComponent's array of vertices.
Public class TriangulatedShellComponent This class represents a triangulated boundary component of a solid or a triangulated connected component of a shell.
Public class TriangulatedSolidOrShell This class represents a triangulated solid or shell.
Public class TriangulationInterface This abstract class provides an interface for querying a triangulation structure (vertices and triangles).
Public class TriangulationInterfaceForTriangulatedShellComponent This class is used to call FacetingUtils::convertTrianglesToQuads with a triangulation defined by a TriangulatedShellComponent.
Public class TriangulationInterfaceForTriangulatedSolidOrShell This class is used to call FacetingUtils::convertTrianglesToQuads with a triangulation defined by a TriangulatedSolidOrShell.
Public class TriOrQuadFacet This class represents a triangle or quadrilateral in a faceted structure.
Public class TypeBinding TypeBinding objects are used to bind a property to a Revit type, such as a wall type.
Public class UnitFormatUtils A utility class for formatting and parsing numbers with units.
Public class Units A document's default settings for formatting numbers with units.
Public class UnitTypeId This class contains constants identifying units of measurement.
Public class UnitUtils A utility class of functions related to units.
Public class UpdaterData Service class that is passed to an Updater to prove access to update execution context
Public class UpdaterId A unique identifier of an Updater
Public class UpdaterInfo Information of an updater, such as: Name, AdditionalInformation, name of the application that owns the updater, etc.
Public class UpdaterRegistry An object that stores and manages all updaters registered in the current session.
Public class UV Object representing coordinates in 2-dimensional space.
Public class ValidateCurveLoopsOptions Options for array of curve loops validation.
Public class ValueAtPointBase A base class representing storage of values at a given point.
Public class ValueParsingOptions Options for parsing strings into numbers with units.
Public class VertexIndexPair Represents a connection between vertices in the top and bottom profile of a blend.
Public class VertexIndexPairArray An array that contains VertexIndex pairs.
Public class VertexIndexPairArrayIterator An iterator to an array of VertexIndex pairs.
Public class VertexPair Indices of a pair of vertices in two CurveLoops(one vertex in each loop).
Public class View Base class for all types of views in Autodesk Revit.
Public class View3D Class for 3D views
Public class ViewCropRegionShapeManager A class that provides access to settings related to the crop assigned to a view or a reference callout.
Public class ViewDisplayBackground Set of values that control how background is drawn in a view. Background can only be set for a 3d view or for a section or elevation view.
Public class ViewDisplayDepthCueing Represents the settings for depth cueing.
Public class ViewDisplayModel Represents the settings for displaying model graphics. version 2: m_showHiddenLines type changed bool -> ShowHiddenLinesValues::Enum
Public class ViewDisplaySketchyLines Represents the settings for sketchy lines.
Public class ViewDrafting ViewDrafting represents a drafting view within the model.
Public class ViewFamilyType Represents a type of a Revit view.
Public class ViewNavigationToolSettings Represents the settings contained in the document associated to the View Navigation tools (such as the View Cube).
Public class ViewNode A render node that represents a view.
Public class ViewOrientation3D Container for the point and vectors which define View3D's orientation.
Public class ViewPlan Represents floor plan, area plan, ceiling plan, and structural plan views in Revit.
Public class Viewport An element that establishes the placement of a view on a sheet.
Public class ViewPosition This class represents the view position element.
Public class ViewSchedule A schedule view.
Public class ViewScheduleExportOptions The export options used to export schedule views.
Public class ViewSection ViewSection covers sections, details, elevations, and callouts, all in their reference and non-reference variations.
Public class ViewSet A set that contains views.
Public class ViewSetIterator An iterator to a view set.
Public class ViewShapeBuilder Builds and verifies a view-specific shape representation that would typically be stored in a DirectShape object. Currently limited to curve-based representations for plan and elevation views.
Public class ViewSheet Class for ViewSheet
Public class ViewSheetSet Represents ViewSheetSets stored in a document. ViewSheetSets can be stored so that the same printing task can be executed multiple times.
Public class ViewSheetSetting Represents the View/Sheet Set (Application Menu->Print) within Autodesk Revit.
Public class VisibleInViewFilter A quick filter that passes elements that are most likely visible in the given view.
Public class Wall Represents a wall in Autodesk Revit.
Public class WallFoundation An object that represents a wall foundation element.
Public class WallFoundationType An object that represents the type of a wall foundation in Autodesk Revit.
Public class WallSweep Represents a wall sweep or reveal.
Public class WallSweepInfo Represents a wall sweep or reveal of a vertically compound structure.
Public class WallType Represents a specific type of wall, such as 'Generic - 8"'.
Public class WallUtils General Wall utility methods
Public class WireframeBuilder Constructs a shape representation consisting of points and curves. That shape would typically be stored in a DirectShape or a DirectShapeType object.
Public class Workset Represents a workset in the document.
Public class WorksetConfiguration A configuration class that is passed in to methods that open Revit documents to specify which user-created worksets are opened/closed.
Public class WorksetDefaultVisibilitySettings An object that manages default visibility of worksets in a document.
Public class WorksetFilter A base class for a type of filter that accepts or rejects worksets based upon criteria.
Public class WorksetId WorksetId identifies a workset within a single document.
Public class WorksetKindFilter A filter used to match worksets of the given WorksetKind.
Public class WorksetPreview Represents an accessor for workset data which can be obtained from an unopened document.
Public class WorksetTable A table containing references to all the worksets contained in a document.
Public class WorksharingDisplayGraphicSettings Represents the graphical settings that can be assigned to elements in the worksharing display modes.
Public class WorksharingDisplaySettings WorksharingDisplaySettings controls how elements will appear when they are displayed in any of the worksharing display modes.
Public class WorksharingSaveAsOptions This class contains options specific to worksharing SaveAs.
Public class WorksharingTooltipInfo Worksharing information about a single element suitable for display in an in-canvas tooltip.
Public class WorksharingUtils A static class that contains utility functions related to worksharing.
Public class XYZ Object representing coordinates in 3-dimensional space.
Structures
Structure Description
Public structure GridNode A structure that represents a particular location in (U,V) from a grid.
Interfaces
Interface Description
Public interface ICentralLockedCallback An interface that may be used to control Revit's behavior when it tries to lock central and is blocked because another user already has locked central.
Public interface IConnector An interface which provides access to connector in Autodesk Revit MEP document.
Public interface ICustomFieldProperties Represents the base class for the properties of a custom field.
Public interface IDataConversionMonitor A base class for an application-specific logger. It should be used to track errors during conversion and/or , track conversion progress, cancel a conversion process if necessary. Implementing a logger class is optional, but highly recommended for all but most basic data converters. The base class is UI- and language-independent. It is up to the using app to implement UI. Language-specifc data may be used to communicate information to application users. English should be used to communicate data of interest to Revit development.
Public interface IDuplicateTypeNamesHandler An interface for custom handlers of duplicate type names encountered during a paste operation. When the destination document contains types that have the same names as the types being copied, but different internals, a decision must be made on how to proceed - whether to cancel the operation or continue, but only copy types with unique names.
Public interface IExportContext An interface that is used in custom export to process a Revit model.
Public interface IExportContext2D An interface that is used in custom export to export 2D views of a Revit model.
Public interface IExportContextBase An interface that as common base for IModelExportContext and IExportContext2D.
Public interface IExtension An interface that supports the additional operation for Extension Status
Public interface IExternalDBApplication An interface that supports addition of DB-level external applications to Revit, to subscribe to DB-level events and updaters.
Public interface IExternalResourceServer The interface used to provide custom implementation to provide access to external resources (such as linked files) from arbitrary locations.
Public interface IFailuresPreprocessor An interface that may be used to perform a preprocessing step to either filter out anticipated transaction failures or to mark certain failures as non-continuable.
Public interface IFailuresProcessor To create your own UI or fully automated tool to process Revit Failures, derive a class from this interface.
Public interface IFamilyLoadOptions An interface class which provide the callback for family load options.
Public interface IGetLocalPathForOpenCallback The interface used to provide custom support for the "Open (and Unload)" command for Revit Links obtained as external resources.
Public interface IModelExportContext An interface that is used in custom export to export 3D views of a Revit model.
Public interface INavisworksExporter The interface used to implement a Navisworks exporter.
Public interface IOnLocalLinkSharedCoordinatesSavedCallback A callback for notifying an IExternalResourceServer that shared coordinates changes have been saved back to one of the Revit or DWG links provided by that server.
Public interface IOpenFromCloudCallback An interface that may be used to control Revit's behavior when opening a cloud model.
Public interface IPerformanceAdviserRule Base class to derive specific performance adviser rules from.
Public interface IPhotoRenderContext An interface that is used in custom export to render 3D views of a Revit model.
Public interface IPrintSetting An interface which represents the Print Setup (Application Menu->Print->Print Setup) within Autodesk Revit.
Public interface ISaveSharedCoordinatesCallback An interface that may be used to control Revit when trying to unload or reload a Revit link with changes in shared coordinates.
Public interface ISaveSharedCoordinatesCallbackForUnloadLocally An interface that is used to control Revit when trying to unload locally a Revit link with changes in shared coordinates.
Public interface ITransactionFinalizer An interface that may be used to perform a custom action at the end of a transaction. A method of the interface will be called when a transaction is either committed or rolled back.
Public interface ITransientElementMaker The interface to be implemented by an application that creates transient element(s) in Revit.
Public interface IUpdater The interface used to create an updater capable of reacting to changes in the Revit model.
Public interface IViewSheetSet This interface represents a selected set of views/sheets which will be used for printing.
Enumerations
Enumeration Description
Public enumeration ACADVersion An enumerated type listing available AutoCAD versions, into which a file may be exported.
Public enumeration ACAObjectPreference An enumerated type listing possible ways to generate geometry of an ACA object Revit object parameters used to generate geometry of the exported ACA object. Revit object geometry is used to generate geometry of the exported ACA object. That may produce better geometric fidelity in some cases.
Public enumeration AdaptivePointConstraintType An enumerated type containing possible constraint types for Adaptive Points.
Public enumeration AdaptivePointOrientationType An enumerated type containing possible orientation types for Adaptive Points.
Public enumeration AdaptivePointType An enumerated type containing possible types for Adaptive Points.
Public enumeration AllowedValues A range of allowed values.
Public enumeration AlternateUnits An enumerated type listing the locations where Alternate units may be displayed in dimensions.
Public enumeration AnalyzesAsType This enum class is used for the BuiltInParameter STRUCTURAL_ANALYZES_AS.
Public enumeration AreaElemType An enumerated type to store type of AreaElement.
Public enumeration ArrayAnchorMember Represents the possible choices for how the translation or rotation is used to place each member of the array.
Public enumeration AssemblyDetailViewOrientation Orientation of the Assembly Detail View.
Public enumeration AttachmentLocation Represents the attachment location of the element.
Public enumeration AttachmentType Enum determining whether a link is an attachment or an overlay
Public enumeration AutomaticConnectionBehaviorType Defines behavior of connector with respect to automatic creation of connections
Public enumeration BackClippingParam The allowed values for the VIEW_BACK_CLIPPING and VIEWER_BOUND_FAR_CLIPPING parameters.
Public enumeration BackgroundImageFit Indicates the background image fit type in rendering settings.
Public enumeration BackgroundStyle Indicates the background style in rendering settings.
Public enumeration BaseLoadOn An enumerated type listing all the possible power load use types for a space object.
Public enumeration BeamSystemJustifyType Describes the justify method of beamsystem.
Public enumeration BehaviorType An enumerated type listing all the behavior type for MEP Components.
Public enumeration BendingDetailPositionOptions An enumerated type listing the bending detail position options supported by the Bending Detail.
Public enumeration BooleanOperationsType An enumerated type listing boolean types that are supported for boolean operation.
Public enumeration BorderTile Options for controlling tiles that overlap the face boundary. See DividedSurface .
Public enumeration BoxPlacement An enumerated type containing possible constraint types for Adaptive Points.
Public enumeration BRepBuilderOutcome This class defines possible outcomes returned by BRepBuilder functions that need to report outcome via a return value.
Public enumeration BRepBuilderState This class defines an enumerative type used to specify the state of a BRepBuilder object.
Public enumeration BRepType This class defines an enumerative type used to specify the type of output geometry expected from a BRepBuilder.
Public enumeration BrowserOrganizationType Enumerated type representing the type of browser organization.
Public enumeration BuildingType This enumeration is used for specifying the most predominant building use type.
Public enumeration BuiltInCategory A list of all the built in categories within Revit.
Public enumeration BuiltInParameter An enumerated type listing all of the built-in parameter IDs supported by Autodesk Revit.
Public enumeration CategoryType The type of category.
Public enumeration CellType Declares the cell data type.
Public enumeration ChangePriority Enum used to specify the priority of an Updater during execution.
Public enumeration CheckoutStatus Indicates the ownership status of an element
Public enumeration ColorDepthType An enumerated type listing all Color Depth types of Print Setting.
Public enumeration ColumnAttachmentCutStyle Control the handling of columns that intersect their targets.
Public enumeration ColumnAttachmentJustification Control the column extent in cases where the target is not a uniform height.
Public enumeration ComponentRotation ComponentRotation property of DividedSurface. See DividedSurface .
Public enumeration CompoundStructureError When CompoundStructure::isValid() returns false, it uses these values to indicate precise nature of defect.
Public enumeration ConnectionResolution An enumerated type listing all the possible resolutions for connectivity validation.
Public enumeration ConnectionWarning An enumerated type listing all the reasons for connectivity failure.
Public enumeration ConnectorDomainType Type of connector domain.
Public enumeration ConnectorGenderType Connector gender type enum
Public enumeration ConnectorJointType Connector joint type enum
Public enumeration ConnectorProfileType An enumerated type listing all connector profile types
Public enumeration ConnectorType An enumerated type listing all connector types for a connection
Public enumeration ContourSettingItemType The type of a ContourSettingItem
Public enumeration ControlShape An enumerated type listing four shapes of control that Autodesk Revit supports.
Public enumeration CoordinatePlaneVisibility Visibility settings for ReferencePoint element's coordinate reference planes.
Public enumeration CurtainGridAlignType An enumerated to list CurtainGrid patterns.
Public enumeration CurvedEdgeConditionParam The allowed values for the HOST_SSE_CURVED_EDGE_CONDITION_PARAM parameter.
Public enumeration CurveElementType An enumerated type listing the curve element types that can be used when filtering elements (via CurveElementFilter).
Public enumeration CurveIntersectResultOption Specifies how much information will be computed and returned when calculating intersection of Curves.
Public enumeration CurveOverlapPointType An enumeration characterizing a point shared by two curves.
Public enumeration CurveProjectionType This attribute indicates how the curve will be projected to the surface if the curve is sketched on the surface.
Public enumeration CustomSubCategoryId An enumerated type listing pseudo sub-categories that can appear in a mapping template. These types do not represent an independent category in Revit, but can be mapped to specific IFC entity.
Public enumeration CutFailureReason The reason why a solid-solid cut cannot be created.
Public enumeration DataExchangeMessageId Predefined message ids for DataExchangeLog.
Public enumeration DataExchangeMessageSeverity Error levels for DataExchangeLog
Public enumeration DataExchangeMessageVerbosity Predefined verbosity levels for DataExchangeLog
Public enumeration DatumEnds An enumerated type representing ends of a datum plane.
Public enumeration DatumExtentType Represents the type of datum extent that is displayed in a particular view.
Public enumeration DecimalSymbol The symbol used to separate the integer and fractional parts of a number.
Public enumeration DeleteWorksetOption This class defines an enumerative type used to specify the option to delete a workset.
Public enumeration DetachFromCentralOption Options for workset detachment behavior.
Public enumeration DGNFileFormat An enumerated type listing available Microstation versions into which a file may be exported.
Public enumeration DigitGroupingAmount The number of digits in each group when numbers are formatted with digit grouping.
Public enumeration DigitGroupingSymbol The symbol used to separate groups of digits when numbers are formatted with digit grouping.
Public enumeration DimensionShape An enumerated type to list dimension type.
Public enumeration DimensionStyleType An enumerated type containing possible style types of dimensions.
Public enumeration DirectShapeReferencingOption An enumerated type containing possible referencing options for DirectShapes.
Public enumeration DirectShapeRoomBoundingOption An enumerated type containing possible room bounding settings for DirectShapes.
Public enumeration DirectShapeTargetViewType View types for which DirectShape objects are allowed to have alternative shape representations
Public enumeration DirectShapeTypeUserAssignability Options for a DirectShapeType which affect whether or not it can be assigned as the type of a DirectShape.
Public enumeration DisplacementPathStyle Used to control the graphical representation of a DisplacementPath element.
Public enumeration DisplayStyle Display type of the view.
Public enumeration DisplayUnit Describes the type of Revit display unit, metric or imperial.
Public enumeration DistanceMeasuredFrom Indicates if the distance is measured from the top or bottom of the wall.
Public enumeration DistributionOfNormals An enumeration containing the choices of how normal vectors are assigned and distributed along the surface of a polymesh. Planar faces would typically have only normal vector associated, but curved faces can have a different normal either for each facet (triangle) or each point of the tessellated polymesh.
Public enumeration DividedPathMeasurementType DividedPath measurement type.
Public enumeration DocumentType Types of Revit documents.
Public enumeration Domain Type of connector domain.
Public enumeration DoorEvacuationExitType An enumerated type listing the possible door evacuation types
Public enumeration DrawLayer An enumerated type containing possible DrawLayer options.
Public enumeration DuplicateTypeAction This enumerated type defines the action to be taken when there are types with the same name being pasted.
Public enumeration DWFImageFormat An enumerated type listing possible image format for DWF Export.
Public enumeration DWFImageQuality An enumerated type listing possible image quality for DWF Export.
Public enumeration EaveCutterType An enumerated type to store type of EaveCutter.
Public enumeration EditModeType Identifies the possible edit modes that could be active in Revit.
Public enumeration ElementOnPhaseStatus The statuses that an element can have with respect to a given phase.
Public enumeration ElementReferenceType Element reference types.
Public enumeration ElementTypeGroup The element type group.
Public enumeration EndCapCondition Used by CompoundStructure to describe which shell layers participate in end wrapping.
Public enumeration EntryAndSchemeConsistency Enumeration used to specify why an entry is inconsistent with a scheme or another entry.
Public enumeration ExportColorMode An enumerated type listing export color mode.
Public enumeration ExportColumnHeaders Options for exporting column headers in schedule view export.
Public enumeration ExportEnergyModelType This enum is used to define if energy model used for gbXML export should be based on rooms/spaces, building elements or analysis mode in EnergyDataSettings.
Public enumeration ExportPaperFormat Paper formats supported by export
Public enumeration ExportRange This enum is used to define what view, part of the view, or list of views will be exported.
Public enumeration ExportResolution An enumerated type listing possible options to control the tessellation quality.
Public enumeration ExportSheetType An enumerated type listing possible Sheet type.
Public enumeration ExportTextQualifier Options for the text qualifier character in schedule view export.
Public enumeration ExportUnit An enumerated type listing possible target units for CAD Export.
Public enumeration ExternalDBApplicationResult Informs Autodesk Revit of the status of your external db application after execution.
Public enumeration ExternalFileReferenceType Enum class indicating kinds of external file references
Public enumeration ExternallyTaggedNonBRepUsage The ways in which an ExternallyTaggedNonBRep can be used in Revit.
Public enumeration ExternalResourceLoadStatus A flag to indicate the status of an ExternalResource load request.
Public enumeration ExternalResourceUIBrowseResultType Describes the type of external resource browsing result.
Public enumeration ExtrusionAnalyzerFaceAlignment Indicates whether a face of the Solid analyzed by ExtrusionAnalyzer is fully aligned, partially aligned, or unaligned with faces of the extrusion.
Public enumeration FabricationDimensionType Fabrication dimension type.
Public enumeration FabricationDimensionUnitType Fabrication dimension unit type.
Public enumeration FabricationMaterialType An enumerated type listing all fabrication material types.
Public enumeration FaceIntersectionFaceResult An enumerated type listing the possible results of a face-face intersection calculation.
Public enumeration FailureProcessingResult An enumerated type representing the result achieved by any of the available types of failure handlers: FailuresPreprocessor, the handler of FailuresProcessing event or a FailuresProcessor.
Public enumeration FailureResolutionType Enumeration to classify FailureResolutions by nature of operation they perform on failing Elements.
Public enumeration FailureSeverity Enum represents severity of a failure.
Public enumeration FamilyElementVisibilityType Indicates the Visibility type of generic forms.
Public enumeration FamilyHostingBehavior Types of hosts into/onto which a family can be hosted. For informative purposes only. Does not affect anything in Revit!
Public enumeration FamilyInstanceReferenceType Corresponds to the possible values of parameter "Is Reference" of reference planes and parameter "Reference" of reference lines in families. This enum is used to identify references of family instances corresponding to reference planes and reference lines in the family.
Public enumeration FamilyNestingBehavior This attribute describes the family nesting behavior.
Public enumeration FamilyPlacementType The type of placement required for a given family.
Public enumeration FamilySizeTableErrorType The set of errors that can be returned when importing a FamilySizeTable from a CSV file.
Public enumeration FamilySource Describes which version of the family to be loaded.
Public enumeration FillPatternHostOrientation The types of orientations for fill patterns.
Public enumeration FillPatternTarget The type of the fill pattern.
Public enumeration FindReferenceTarget The type of reference to find from a ReferenceIntersector.
Public enumeration FitDirectionType This enum is used to define the direction to fit the number of pixels defined by PixelSize.
Public enumeration FittingAndAccessoryCalculationType The MEP fitting and accessory pressure drop calculation type.
Public enumeration FittingAngleUsage An enumerated type representing the options for how to limit the angle values applicable to fitting content.
Public enumeration FloorFace An enumerated type listing floor face types (top or bottom)
Public enumeration FlowDirectionType An enumerated type listing direction types for a connector.
Public enumeration FormatStatus An enumerated type indicating the formatting status of a range of characters in FormattedText
Public enumeration FramingShapeClassification This enumeration is used to classify MEP Ancillary Framing shape.
Public enumeration GraphicsStyleType Describes the type of graphics style.
Public enumeration GridNodeLocation Location of a grid node relative to the face boundary. See DividedSurface .
Public enumeration GridSegmentDirection Specify one of the four adjacent segments to a GridNode. See DividedSurface .
Public enumeration HiddenLineViewsType An enumerated type listing all Hidden Line Views types of Print Setting.
Public enumeration HorizontalAlign Horizontal alignment of model text.
Public enumeration HorizontalAlignmentStyle Declares the horizontal alignment style of font.
Public enumeration HorizontalTextAlignment Supported types of horizontal alignment of a text element and text justification within the text containing box.
Public enumeration IFCExportElement An enumerated type defining if an element is exported to IFC or not.
Public enumeration IFCExportElementType An enumerated type defining if an element type is exported to IFC or not.
Public enumeration IFCVersion An enumerated type listing available IFC file versions into which a file may be exported.
Public enumeration ImageFileType This enum is used to define exported file type.
Public enumeration ImageResolution This enum is used to define image resolution in order to calculate the image size.
Public enumeration ImageTypeSource The source of the data used to generate the image.
Public enumeration ImageTypeStatus Indicates the current state of the contents of the ImageType.
Public enumeration ImportColorMode An enumerated type listing how colors are handled in an import process.
Public enumeration ImportExportFileFormat Describes formats supported by import / export.
Public enumeration ImportPlacement An enumerated type listing possible placement modes for imported drawings.
Public enumeration ImportUnit An enumerated type listing possible target units for CAD Import.
Public enumeration InsertOrientation The allowed values for the INSERT_ORIENTATION parameter.
Public enumeration IntersectionType Intersection type.
Public enumeration JoinType The type of join at the end of an element. The join type affects only the graphic treatment, i.e. cleaning of the end, not the physical join behavior.
Public enumeration JunctionType An enumerated type listing all the junction types for MEP curve types.
Public enumeration KeyBasedTreeEntryErrorType An Enum indicating the type of error associated with a KeyBasedTreeEntry.
Public enumeration LabelType The label type in dimension equality formats.
Public enumeration LayerCategoryType An enumerated type listing category types supported in an ExportLayerTable.
Public enumeration LeaderAtachement Supported types of vertical attachments of a leader to a text note.
Public enumeration LeaderEndCondition An enumerated type listing Leader end conditions that are supported for IndependentTags.
Public enumeration LeaderShape Supported geometric shapes of annotation leaders.
Public enumeration LeadersPresentationMode Leaders Presentation Mode.
Public enumeration LightAndMaterialAccuracyMode An enumerated type containing possible Light and Material Accuracy modes for Raytracer render.
Public enumeration LightingSource Indicates the lighting scheme type in rendering settings.
Public enumeration LinePatternSegmentType Represents the type of a line pattern segment.
Public enumeration LineScaling An enumerated type listing possible LineType scaling modes.
Public enumeration LinkedFileStatus Enum displaying the loaded status of a linked file
Public enumeration LinkLoadResultType Enum listing the possible results after loading a linked model.
Public enumeration LinkOriginFileType Enum determining whether the source type of a temporary rvt link is an ifc.
Public enumeration LinkVisibility Link visibility types.
Public enumeration ListType An enumerated type indicating the style of list item for paragraphs that are part of ordered or unordered lists in FormattedText .
Public enumeration LoadOperationType An enum indicating whether a resource load operation was triggered by a user action or an automatic process.
Public enumeration MarginType An enumerated type listing all Margin types of Print Setting.
Public enumeration MassDisplayTemporaryOverrideType This enum identifies the mass display overrides.
Public enumeration MaterialAspect A list of all material aspects that a material can store PropertySetElements for.
Public enumeration MaterialFunctionAssignment Used in class CompoundStructure to specify the function of a layer.
Public enumeration MaterialPropertyPathType Enum class indicating kinds of paths which ExternalFileReferenceType.Material references can have.
Public enumeration MEPSystemClassification This enumeration is used to classify MEP connectors and systems and drives certain behavior for a particular system type
Public enumeration MeshFromGeometryOperationIssue Issues encountered while constructing meshes as fallbacks for geometrical operations.
Public enumeration ModelUpdatesStatus Indicates whether an element in the current model has additional user changes in the central model.
Public enumeration ModifierType An enumerated type listing options to appear in the exported layer name.
Public enumeration NavisworksCoordinates An enumerated type listing possible Coordinates of Navisworks Exporter.
Public enumeration NavisworksExportScope An enumerated type listing possible "Element Scopes" of Navisworks Exporter.
Public enumeration NavisworksParameters An enumerated type listing possible "Parameter conversions" of Navisworks Exporter.
Public enumeration NumberSystemDisplayRule The available options for display of numeric values in the number system.
Public enumeration NumberSystemJustifyOption The available options for justification of the numbers in a number system.
Public enumeration OpenConflictResult The result of the open conflict.
Public enumeration OpenConflictScenario The kinds of conflicts happened during open.
Public enumeration OpenForeignOption Options for opening files saved by an application that was not developed or licensed by Autodesk.
Public enumeration OpeningWrappingCondition Used by CompoundStructure to describe which shell layers participate in wrapping at openings.
Public enumeration OrdinateDimensionLineStyle The ordinate dimension line style.
Public enumeration OrdinateOriginVisibility The ordinate origin visibility.
Public enumeration OrdinateTextOrientation The ordinate dimension text orientation.
Public enumeration OrdinateTextPosition The ordinate dimension text position.
Public enumeration OverridePermissions Types of overrides that can be applied to a category.
Public enumeration PageOrientationType An enumerated type listing all Page Orientation types of Print Setting
Public enumeration PaperPlacementType An enumerated type listing all Paper Placement types of Print Setting.
Public enumeration ParametersOrder The order of the parameters.
Public enumeration PartEdgeConditionOrientation Relative orientation of the right/lower and left/upper edge condition profiles.
Public enumeration PartsVisibility Indicates the visibility of parts for the view.
Public enumeration PartType An enumerated type listing all MEP family part types. A part type typically provides one unique set of type parameters that defines this part.
Public enumeration PathType Enum determining what kind of path a given external file reference path is. Paths are valid for all types of external file references unless otherwise specified.
Public enumeration PDFExportQualityType An enumerated type listing the options for PDF export quality.
Public enumeration PhaseStatusPresentation An enumerated type listing the options for element display in a phase filter.
Public enumeration PlanViewDirection This enumerated type represents the possible directions for a plan view.
Public enumeration PlanViewPlane Locations where view range offsets can be specified.
Public enumeration PlanViewRangeError Describes errors in the location of planes in a PlanViewRange object.
Public enumeration PlanViewRangeLevel An enumerated type representing the options for setting the range for a plan view.
Public enumeration PointCloudColorMode Color mode of a point cloud or part of a point cloud
Public enumeration PointCloudFoundStatus Enumerated type representing the possible states related to searching for a point cloud file.
Public enumeration PointOnCurveMeasureFrom Point on curve MeasureFrom - It tells from which end of the host curve the point location is measured.
Public enumeration PointOnCurveMeasurementType Point on curve measurement type Defines the types of measurements that may be used when placing a point at a designated distance along a curve.
Public enumeration PreferredJunctionType Enumerated type representing the possible options for the preferred junction for a routine preference rule.
Public enumeration PreviewFamilyVisibilityMode Modes that control visibility of family elements depending on the currently applied Element Visibility Settings of a view.
Public enumeration PrinterResolution Controls the resolution level in rendering settings.
Public enumeration PrintRange An enumerated type listing all Print Range types of Print.
Public enumeration ProfileFamilyUsage An enumerated type listing all types of profile families.
Public enumeration ProfilePlaneLocation Indicates the location of Sweep profile plane on the path curve.
Public enumeration PropertySelectionType An enumerated type listing the types of properties to find in the template.
Public enumeration PropertySetupType An enumerated type listing the types of property sets stored in the template.
Public enumeration PropOverrideMode An enumerated type listing ways how overridden object styles get exported.
Public enumeration RasterQualityType An enumerated type listing the options for raster quality.
Public enumeration RectangularGridSegmentOrientation The orientation type of rectangular grid segment.
Public enumeration ReferenceBaseOnHostType This enumeration is used to classify the Reference Base on Host type .
Public enumeration ReferenceType Reference types of curve element.
Public enumeration RenderDuration An enumerated type containing possible duration types to do Raytracer render.
Public enumeration RenderingQuality Indicates the rendering quality in rendering settings.
Public enumeration RenderNodeAction Enumerated actions for processing a render node during custom export.
Public enumeration ResolutionTarget Indicates the resolution target(Screen or Printer) used for rendering settings.
Public enumeration ResourceVersionStatus An enum indicating whether a resource is current or out of date.
Public enumeration RevisionNumbering The options for how revision numbers should be displayed on sheets within a project.
Public enumeration RevisionNumberType Determines how a particular revision will be numbered.
Public enumeration RevisionVisibility Determines whether Revision Clouds and Revision Tags will be visible in the project.
Public enumeration RoundingMethod Rounding methods
Public enumeration RoutingPreferenceErrorLevel An enumerated type listing the options for posting errors or warnings when routing preferences are not satisfied.
Public enumeration RoutingPreferenceRuleGroupType Add more rule group type here.
Public enumeration RowHeightOverrideOptions Describes the options for overriding schedule body row heights (applied when viewed as a ScheduleSheetInstance on a ViewSheet).
Public enumeration SaveModifiedLinksOptions Class giving options when saving linked files which have been modified in-memory by shared coordinates operations.
Public enumeration SaveModifiedLinksOptionsForUnloadLocally Class giving options when saving linked files which are unloaded locally and have been modified in-memory by shared coordinates operations.
Public enumeration ScheduleFieldDisplayType Display type of schedule field.
Public enumeration ScheduleFieldMultipleValuesDisplayType Define how the schedule field's multiple value is displayed.
Public enumeration ScheduleFieldType The type of data displayed in a schedule field.
Public enumeration ScheduleFilterType Type of schedule filter.
Public enumeration ScheduleHeadingOrientation Orientation of schedule heading.
Public enumeration ScheduleHorizontalAlignment Horizontal alignment of data in a schedule.
Public enumeration ScheduleSortOrder Options for sort order of rows in a schedule.
Public enumeration ScheduleVerticalAlignment Vertical alignment of data in a schedule.
Public enumeration SectionType Declares the section data type.
Public enumeration SelectionFilterAction An enumerated type containing the type of actions that may be taken with a selection filter applied to a point cloud.
Public enumeration ServiceType This enumeration is used for specifying the most predominant service for the building or space.
Public enumeration SetComparisonResult An enumerated type listing all the relationship types between two sets of arbitrary nature.
Public enumeration ShapeImporterSourceFormat An enumerated type listing the possible formats supported by ShapeImporter.
Public enumeration SheetDuplicateOption Options for duplicating sheets
Public enumeration ShellLayerType Used to distinguish exterior and interior shell layers.
Public enumeration ShowHiddenLinesValues Provides options for display of hidden lines in a given view.
Public enumeration SimpleWorksetConfiguration Indicates the set of user-created worksets to open in memory
Public enumeration SlabShapeCreaseType The type of a SlabShapeCrease
Public enumeration SlabShapeVertexType The type of a SlabShapeVertex
Public enumeration SlantedOrVerticalColumnType This enum class is used for the BuiltInParameter SLANTED_COLUMN_TYPE_PARAM.
Public enumeration SolidCurveIntersectionMode Represents the types of results available for calculating the intersection between a solid and a curve.
Public enumeration SolidGeometry An enumerated type listing possible ways of exporting solids in 3D views.
Public enumeration SortingOrder Enumerated type representing the sorting order of a collection of objects.
Public enumeration SpacingRuleJustification Justification property of spacing rule
Public enumeration SpacingRuleLayout Rules for laying out a series of equidistant points or parallel lines
Public enumeration SpatialElementBoundaryLocation An enumerated type listing boundary options of spatial element geometry calculation.
Public enumeration SpatialElementTagOrientation An enumerated type listing tag orientation options that are supported by SpatialElementTags.
Public enumeration SpatialElementType An enumerated type listing types of spaces.
Public enumeration SpecialType An enumerated type listing special types that can appear in an ExportLayerTable . These types do not represent an independent category in Revit, but can be mapped to specific layers on export.
Public enumeration STEPApplicationProtocol An enumeration for STEP Application Protocols.
Public enumeration StickSymbolLocation Indicates the stick symbol location on the UI, which is used for the BuiltInParameter STRUCTURAL_STICK_SYMBOL_LOCATION.
Public enumeration StiffenerClassification This enumeration is used to classify the stiffener.
Public enumeration StorageType An enumerated type listing all of the internal parameter data storage types that Autodesk Revit supports.
Public enumeration StripedRowPattern An enumerated type representing the possible sets of rows of a striped row schedule.
Public enumeration StructDeckEmbeddingType Used in class CompoundStructure to specify the usage of a layer whose function is StructuralDeck.
Public enumeration StructuralAssetClass Represents the type of material described by a structural asset. This enum value is returned by Autodesk::Revit::DB::StructuralAsset::StructuralAssetClass.
Public enumeration StructuralBehavior Specifies whether structural elements behave orthotropically, isotropically, or transverse-isotropically.
Public enumeration StructuralReleaseType Type of structural release, which is used for the BuiltIn parameter STRUCTURAL_END_RELEASE_TYPE.
Public enumeration SubfaceType Meaning of a subface's type.
Public enumeration SunAndShadowType Sun study type enum of SunAndShadowSettings.
Public enumeration SunStudyTimeInterval Time interval enum for a single or multi-day sun study.
Public enumeration TagHeadAlignment An enumerated type listing the tag-head alignment options supported by the Bending Detail.
Public enumeration TagHeadPositionOptions An enumerated type listing the tag-head position options supported by the Bending Detail.
Public enumeration TagMode The modes of tag creation that are supported for IndependentTags.
Public enumeration TagOrientation An enumerated type listing tag orientation options that are supported by IndependentTags.
Public enumeration TagOrientationBehavior This attribute describes the family orientation behavior.
Public enumeration TemporaryViewMode Enumeration to represent the various temporary view modes a view can be in.
Public enumeration TessellatedBuildIssueType Types of issues encountered while constructing geometrical objects from the tessellatted face sets.
Public enumeration TessellatedShapeBuilderFallback Describes what TessellatedShapeBuilder function should do, if it cannot build a requested TessellatedShapeBuilderTarget .
Public enumeration TessellatedShapeBuilderOutcome Describes the outcome of TessellatedShapeBuilder attempt to build geometrical objects.
Public enumeration TessellatedShapeBuilderTarget Describes what TessellatedShapeBuilder should generate, if possible.
Public enumeration TextAlignFlags An enumerated type listing all the Text align flags.
Public enumeration TextAlignMask An enumerated type listing all the Text align mask.
Public enumeration TextBaselineStyle Supported styles of text position relative to the normal baseline.
Public enumeration TextElementBackground An enumerated type listing all the background mode for the built-in parameter TEXT_BACKGROUND.
Public enumeration TextListStyle Supported styles of text list paragraphs.
Public enumeration TextNoteLeaderStyles An enumerated type listing all the Leader styles.
Public enumeration TextNoteLeaderTypes Types of text-note leaders
Public enumeration TextTreatment An enumerated type listing possible text treatment modes.
Public enumeration ThermalMaterialType Represents the thermal material type.
Public enumeration TilePatternsBuiltIn Revit's built-in tile patterns. See TilePattern .
Public enumeration TransactionStatus An enumerated type listing the possible statuses associated with a Transaction, TransactionGroup, or SubTransaction, or the result of a particular method call on one of those objects.
Public enumeration TransmittedModelOptions Enum giving desired behavior when opening or saving a transmitted workshared model.
Public enumeration UnderlayOrientation Indicates how elements in the underlay are viewed.
Public enumeration UnitSystem A system of measurement: Metric or Imperial units.
Public enumeration UVGridlineType A choice between U-gridlines or V-gridlines of a divided surface U Gridlines V Gridlines
Public enumeration ValueAtPointFlags Enumerated type containing flags related to the display on particular points. Enumerated type that stores bit values of flags that can be set at any domain point.
Public enumeration VerticalAlignmentStyle Declares the vertical alignment style of font.
Public enumeration VerticalTextAlignment Supported types of vertical alignment of a text element.
Public enumeration ViewAnchor An enumerated type listing options for the anchor point used by the placed view. The anchor point determines how the view position is updated if assigned to a saved position or swapped to another view.
Public enumeration ViewDetailLevel Detail level of the view
Public enumeration ViewDiscipline Discipline of the view
Public enumeration ViewDisplayBackgroundImageFlags A collection of bit flags that control how the background image is positioned in relation to the crop region (or the view boundary).
Public enumeration ViewDisplayBackgroundType A collection of settings defining the type of the view background
Public enumeration ViewDisplayEdges A collection of settings defining how visible edges are displayed
Public enumeration ViewDuplicateOption Options for duplicating views
Public enumeration ViewFamily An enumerated type that corresponds to the type of a Revit view.
Public enumeration ViewPlacementOnSheetStatus Indicates whether the View is placed on a Sheet.
Public enumeration ViewPlanType An enumerated type listing plan view types.
Public enumeration ViewportPositioning Obsolete.
An enumerated type listing of viewport positioning options on the sheet when swapped to another view.
Public enumeration ViewportRotation Rotation of the viewport
Public enumeration ViewTemplateApplicationOption Options for applying view templates
Public enumeration ViewType An enumerated type listing available view types.
Public enumeration VirtualPrinterType An enumerated to list Virtual Printer Types in Revit.
Public enumeration Visibility Describes the visibility of a particular geometry object.
Public enumeration WallCrossSection The allowed values for the WALL_CROSS_SECTION parameter.
Public enumeration WallFunction Indicates the function of a specified WallType, as specified in the parameter FUNCTION_PARAM on the WallType.
Public enumeration WallKind Describes the fundamental type of wall, such as curtain wall or stacked wall.
Public enumeration WallLocationLine This enumerated type represents the options for alignment of a wall's location line.
Public enumeration WallSide Represents the possible sides of a wall where a sweep or reveal may be attached.
Public enumeration WallSweepOrientation Represents the orientation of horizonally placed sweep's profile relative to the wall side face.
Public enumeration WallSweepType Represents the possible types for methods affecting wall sweeps or reveals.
Public enumeration WidthMeasuredAt The allowed values for the WALL_TYPE_WIDTH_MEASURED_AT parameter.
Public enumeration WorksetConfigurationOption A collection of options used to initialize a WorksetConfiguration.
Public enumeration WorksetKind Indicates one of the standard kinds of workset (as available in the UI).
Public enumeration WorksetVisibility Indicates the visibility settings of a workset in a particular view.
Public enumeration WorksharingDisplayMode Indicates which worksharing display mode a view is in.
Public enumeration ZoomFitType This enum is used to define type of zoom.
Public enumeration ZoomType An enumerated type listing all Zoom types of Print Setting.