Returns all DirectContext3D handle types of the given category in the document.
Namespace: Autodesk.Revit.DB.DirectContext3D
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public static ISet<ElementId> GetDirectContext3DHandleTypes( Document aDocument, ElementId handleCategory )
Parameters
Return Value
ISet<ElementId>The set of DirectContext3D handle types of the given category.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentException | the category ID handleCategory is not valid for DirectContext3D handles. |
| ArgumentNullException | A non-optional argument was null |