Share Email Facebook Twitter LinkedIn SpatialElementBoundarySubface.Valid Property Indicates if the subface instance is valid and can be used. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0) Syntax C# public bool Valid { get; }Property ValueBoolean See AlsoReferenceSpatialElementBoundarySubface ClassAutodesk.Revit.DB Namespace