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ElementIsCurveDrivenFilter Class

Element Is Curve Driven Filter Class

A filter used to match elements which are curve driven.
Inheritance Hierarchy
System Object
Autodesk.Revit.DB ElementFilter
Autodesk.Revit.DB ElementQuickFilter
Autodesk.Revit.DB ElementIsCurveDrivenFilter

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax 
public class ElementIsCurveDrivenFilter : ElementQuickFilter

The ElementIsCurveDrivenFilter type exposes the following members.

Constructors
Name Description
Public method ElementIsCurveDrivenFilter Constructs a new instance of a filter to match only curve driven elements.
Public method ElementIsCurveDrivenFilter(Boolean) Constructs a new instance of a filter to match only curve driven elements, with the option to match all elements which are not curve driven elements.
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Properties
Name Description
Public property Inverted True if the results of the filter are inverted; elements that would normally be accepted by this filter will be rejected, and elements that would normally be rejected will be accepted.
(Inherited from ElementFilter )
Public property IsValidObject Specifies whether the .NET object represents a valid Revit entity.
(Inherited from ElementFilter )
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Methods
Name Description
Public method Dispose
(Inherited from ElementFilter )
Public method Equals Determines whether the specified object is equal to the current object.
(Inherited from Object )
Public method GetHashCode Serves as the default hash function.
(Inherited from Object )
Public method GetType Gets the Type of the current instance.
(Inherited from Object )
Public method PassesFilter(Element) Applies the filter to a given element.
(Inherited from ElementFilter )
Public method PassesFilter(Document, ElementId) Applies the filter to a given element.
(Inherited from ElementFilter )
Public method ToString Returns a string that represents the current object.
(Inherited from Object )
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Remarks
The term "curve driven" indicates that the element's Location property is a LocationCurve. Example elements found by this filter include walls, beams, and curve elements. This filter is a quick filter. Quick filters operate only on the ElementRecord, a low-memory class which has a limited interface to read element properties. Elements which are rejected by a quick filter will not be expanded in memory.
See Also