Filter |
Returns the ElementId of the parameter associated to this FilterRule if there is one, or invalidElementId if there is no associated parameter.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Return Value
ElementIdThe parameter id if there is an associated parameter, or invalidElementId if not.
