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: 26.1.0.0 (26.1.0.34)
Syntax
C#
public ElementId GetRuleParameter()
Return Value
ElementIdThe parameter id if there is an associated parameter, or invalidElementId if not.