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IsADirectContext3DHandleInstance Method

Checks whether the provided Element ID corresponds to a DirectContext3D handle instance element.

Namespace: Autodesk.Revit.DB.DirectContext3D
Assembly: RevitAPI (in RevitAPI.dll) Version: 18.0.0.0 (18.2.0.0)
Since: 2018

Syntax

C# 
public static bool IsADirectContext3DHandleInstance(
	Document aDocument,
	ElementId elementId
)
Visual Basic 
Public Shared Function IsADirectContext3DHandleInstance ( _
	aDocument As Document, _
	elementId As ElementId _
) As Boolean
Visual C++ 
public:
static bool IsADirectContext3DHandleInstance(
	Document^ aDocument, 
	ElementId^ elementId
)

Parameters

aDocument
Type: Autodesk.Revit.DB Document
The document.
elementId
Type: Autodesk.Revit.DB ElementId
The ID of the element to check.

Return Value

True, if the element is a valid DirectContext3D handle instance, false otherwise.

Remarks

DirectContext3D handle instances are DirectShapes.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentException aDocument is not a project document. -or- elementId is not a valid Element identifier.
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was NULL

See Also