Share Email Facebook Twitter LinkedIn ForgeTypeId.Empty Method Checks if the typeId is an empty string Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.1.0.0 (26.1.0.34) Syntax C# public bool Empty()Return ValueBoolean See AlsoReferenceForgeTypeId ClassAutodesk.Revit.DB Namespace