BuildingCoder.CmdListPipeSizes.Execute C# (CSharp) Метод

        public Result Execute(
            ExternalCommandData commandData,
            ref string message,
            ElementSet elements)
        {
            UIApplication app = commandData.Application;
              UIDocument uidoc = app.ActiveUIDocument;
              Document doc = uidoc.Document;
              GetPipeSegmentSizes( doc );
              return Result.Succeeded;
        }