DirectContext3DDocumentUtils.IsADirectContext3DHandleCategory Method

Checks whether the provided category ID is one of the categories used by DirectContext3D handle elements.

Namespace: Autodesk.Revit.DB.DirectContext3D
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

C#

public static bool IsADirectContext3DHandleCategory(
	ElementId categoryId
)

Parameters

categoryId ElementId: The category ID to check.

Return Value

Boolean
True, if the category is valid for DirectContext3D handle elements, false otherwise.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

See Also

Reference

DirectContext3DDocumentUtils Class

Autodesk.Revit.DB.DirectContext3D Namespace