M

DirectContext3DDocumentUtils.IsADirectContext3DHandleInstance

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

Remarks:

DirectContext3D handle instances are DirectShapes.

public static bool IsADirectContext3DHandleInstance(
	Document aDocument,
	ElementId elementId
)

Public Shared Function IsADirectContext3DHandleInstance ( _
	aDocument As Document, _
	elementId As ElementId _
) As Boolean

public:
static bool IsADirectContext3DHandleInstance(
	Document^ aDocument, 
	ElementId^ elementId
)

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

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