Internal |
Tests whether this definition identifies a built-in parameter or not.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)


For a built-in parameter this method returns one of the ParameterTypeId static properties. For custom-defined parameters, such as shared, global, or family parameters the value is null.
