Parameter Filter Element Get Categories Method Gets the categories admitted by this filter. Namespace: Autodesk.Revit.DB Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0) Syntax C# VB C++ F# public ICollection<ElementId> GetCategories() Public Function GetCategories As ICollection(Of ElementId) public: ICollection<ElementId^>^ GetCategories() member GetCategories : unit -> ICollection<ElementId> Return Value ICollection ElementId See Also Reference ParameterFilterElement Class Autodesk.Revit.DB Namespace
Parameter Filter Element Get Categories Method Gets the categories admitted by this filter. Namespace: Autodesk.Revit.DB Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0) Syntax C# VB C++ F# public ICollection<ElementId> GetCategories() Public Function GetCategories As ICollection(Of ElementId) public: ICollection<ElementId^>^ GetCategories() member GetCategories : unit -> ICollection<ElementId> Return Value ICollection ElementId See Also Reference ParameterFilterElement Class Autodesk.Revit.DB Namespace