Share Email Facebook Twitter LinkedIn AddInId Constructor creates an AddInId object with a given GUID Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public AddInId( Guid val )Parametersval Guid GUID value See AlsoReferenceAddInId ClassAutodesk.Revit.DB Namespace