The MEPSystem type exposes the following members.
Methods
| Name | Description | |
|---|---|---|
 | Add | Add elements into the system and connect them with the system using given connectors. |
| ArePhasesModifiable | Returns true if the properties CreatedPhaseId and DemolishedPhaseId can be modified for this Element. (Inherited from Element.) |
| CanBeHidden | Indicates if the element can be hidden in the view. (Inherited from Element.) |
| CanBeLocked | Identifies if the element can be locked. (Inherited from Element.) |
| CanDeleteSubelement | Checks if given subelement can be removed from the element. (Inherited from Element.) |
| CanHaveTypeAssigned | Identifies if the element can have a type assigned. (Inherited from Element.) |
| ChangeTypeId(ElementId) | Changes the type of the element. (Inherited from Element.) |
| DeleteEntity | Deletes the existing entity created by %schema% in the element (Inherited from Element.) |
| DeleteSubelement | Removes a subelement from the element. (Inherited from Element.) |
| DeleteSubelements | Removes the subelements from the element. (Inherited from Element.) |
| Dispose | (Inherited from Element.) |
| DivideSystem | Divide the phyisical networks in the system and create a new system for each network. |
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
| EvaluateAllParameterValues | Evaluates all the parameters' values of the element. (Inherited from Element.) |
| EvaluateParameterValues | Evaluate the parameters' values of the element on the given parameter ID set. (Inherited from Element.) |
| GetCriticalPathSectionNumbers | Obtains a list of the critical path section numbers. |
| GetDependentElements | Get all elements that, from a logical point of view, are the children of this Element. (Inherited from Element.) |
| GetEntity | Returns the existing entity corresponding to the Schema if it has been saved in the Element, or an invalid entity otherwise. (Inherited from Element.) |
| GetEntitySchemaGuids | Returns the Schema guids of any Entities stored in this element. (Inherited from Element.) |
| GetExternalFileReference | Gets information pertaining to the external file referenced by the element. (Inherited from Element.) |
| GetExternalResourceReference | Gets the ExternalResourceReference associated with a specified external resource type. (Inherited from Element.) |
| GetExternalResourceReferenceExpanded | Gets the collection of ExternalResourceReference associated with a specified external resource type. (Inherited from Element.) |
| GetExternalResourceReferences | Gets the map of the external resource references referenced by the element. (Inherited from Element.) |
| GetExternalResourceReferencesExpanded | Gets the expanded map of the external resource references referenced by the element. (Inherited from Element.) |
| GetGeneratingElementIds | Returns the ids of the element(s) that generated the input geometry object. (Inherited from Element.) |
| GetGeometryObjectFromReference | Retrieve one geometric primitive contained in the element given a reference. (Inherited from Element.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetMaterialArea | Gets the area of the material with the given id. (Inherited from Element.) |
| GetMaterialIds | Gets the element ids of all materials present in the element. (Inherited from Element.) |
| GetMaterialVolume | Gets the volume of the material with the given id. (Inherited from Element.) |
| GetMonitoredLinkElementIds | Provides the link instance IDs when the element is monitoring. (Inherited from Element.) |
| GetMonitoredLocalElementIds | Provides the local element IDs when the element is monitoring. (Inherited from Element.) |
| GetOrderedParameters | Gets the parameters associated to the element in order. (Inherited from Element.) |
| GetParameter | Retrieves a parameter from the element given identifier. (Inherited from Element.) |
| GetParameterFormatOptions | Returns a FormatOptions override for the element Parameter, or a default FormatOptions if no override exists. (Inherited from Element.) |
| GetParameters | Retrieves the parameters from the element via the given name. (Inherited from Element.) |
| GetPhaseStatus | Gets the status of a given element in the input phase (Inherited from Element.) |
| GetPhysicalNetworksNumber | Get the physical networks number in the system. |
| GetSectionByIndex | Get the section from the index. |
| GetSectionByNumber | Get the Section from section number |
| GetSubelements | Returns the collection of element subelements. (Inherited from Element.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| GetTypeId | Returns the identifier of this element's type. (Inherited from Element.) |
| GetValidTypes | Obtains a set of types that are valid for this element. (Inherited from Element.) |
| HasPhases | Returns true if this Element has the properties CreatedPhaseId and DemolishedPhaseId. (Inherited from Element.) |
| IsCreatedPhaseOrderValid | Returns true if createdPhaseId and demolishedPhaseId are in order. (Inherited from Element.) |
| IsDemolishedPhaseOrderValid | Returns true if createdPhaseId and demolishedPhaseId are in order. (Inherited from Element.) |
| IsExternalFileReference | Determines whether this Element represents an external file. (Inherited from Element.) |
| IsHidden | Identifies if the element has been permanently hidden in the view. (Inherited from Element.) |
| IsMonitoringLinkElement | Indicate whether an element is monitoring any elements in any linked models. (Inherited from Element.) |
| IsMonitoringLocalElement | Indicate whether an element is monitoring other local elements. (Inherited from Element.) |
| IsPhaseCreatedValid | Returns true if createdPhaseId is an allowed value for the property CreatedPhaseId in this Element. (Inherited from Element.) |
| IsPhaseDemolishedValid | Returns true if demolishedPhaseId is an allowed value for the property DemolishedPhaseId in this Element. (Inherited from Element.) |
| IsSystemDividable | Checks if the system is dividable. The system is dividable if there is more than one physical network in the system. Currently, only HVAC and piping systems support dividing. |
| IsValidType(ElementId) | Checks if given type is valid for this element. (Inherited from Element.) |
| LookupParameter | Attempts to find a parameter on the element which has the given name. (Inherited from Element.) |
| RefersToExternalResourceReference | Determines whether this Element uses external resources associated with a specified external resource type. (Inherited from Element.) |
| RefersToExternalResourceReferences | Determines whether this Element uses external resources. (Inherited from Element.) |
| Remove(ConnectorSet) | Removes connectors from system. |
| Remove(ICollectionElementId) | Remove elements from system. |
| SetEntity | Stores the entity in the element. If an Entity described by the same Schema already exists, it is overwritten. (Inherited from Element.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Properties
| Name | Description | |
|---|---|---|
 | AssemblyInstanceId | The id of the assembly instance to which the element belongs. (Inherited from Element.) |
| BaseEquipment | The base panel or equipment of the system. |
| BaseEquipmentConnector | The connector within base equipment which is used to connect with system. |
| BoundingBox | Retrieves a box that circumscribes all geometry of the element. (Inherited from Element.) |
| Category | Retrieves a Category object that represents the category or sub category in which the element resides. (Inherited from Element.) |
| ConnectorManager | Connector manager of the system. |
| CreatedPhaseId | Id of a Phase at which the Element was created. (Inherited from Element.) |
| DemolishedPhaseId | Id of a Phase at which the Element was demolished. (Inherited from Element.) |
| DesignOption | Returns the design option to which the element belongs. (Inherited from Element.) |
| Document | Returns the Document in which the Element resides. (Inherited from Element.) |
| Elements | Terminal elements in the system. |
| Geometry | Retrieves the geometric representation of the element. (Inherited from Element.) |
| GroupId | The id of the group to which an element belongs. (Inherited from Element.) |
| HasDesignParts | Indicates if the system has one or more design parts. |
| HasFabricationParts | Indicates if the system has one or more fabrication parts. |
| HasPlaceholders | Indicates if the system has one or more placeholders. |
| Id | A unique identifier for an Element in an Autodesk Revit project. (Inherited from Element.) |
| IsEmpty | Indicates if the system is empty or not. |
| IsModifiable | Identifies if the element is modifiable. (Inherited from Element.) |
| IsMultipleNetwork | Indicates if the system is well connected or not. The flag will enable the "Divide System" button. |
| IsTransient | Indicates whether an element is transient or permanent. (Inherited from Element.) |
| IsValid | Indicates if the system is valid or not. atom AtomValidateSystem default false |
| IsValidObject | Specifies whether the .NET object represents a valid Revit entity. (Inherited from Element.) |
| LevelId | The id of the level associated with the element. (Inherited from Element.) |
| Location | This property is used to find the physical location of an element within a project. (Inherited from Element.) |
| Name | A human readable name for the Element. (Inherited from Element.) |
| OwnerViewId | The id of the view that owns the element. (Inherited from Element.) |
| ParameterGuid | Retrieves a parameter from the element given a GUID for a shared parameter. (Inherited from Element.) |
| ParameterBuiltInParameter | Retrieves a parameter from the element given a parameter id. (Inherited from Element.) |
| ParameterDefinition | Retrieves a parameter from the element based on its definition. (Inherited from Element.) |
| Parameters | Retrieves a set containing all of the parameters that are contained within the element. (Inherited from Element.) |
| ParametersMap | Retrieves a map containing all of the parameters that are contained within the element. (Inherited from Element.) |
| Pinned | Identifies if the element has been pinned to prevent changes. (Inherited from Element.) |
| PressureLossOfCriticalPath | The total pressure loss of the sections in critical path. |
| SectionsCount | The number of sections. |
| UniqueId | A stable unique identifier for an element within the document. (Inherited from Element.) |
| VersionGuid | Get the element version Guid. (Inherited from Element.) |
| ViewSpecific | Identifies if the element is owned by a view. (Inherited from Element.) |
| WorksetId | Get Id of the Workset which owns the element. (Inherited from Element.) |