BuildingCoder.Command.Execute C# (CSharp) Method

        public Result Execute(
            ExternalCommandData revit,
            ref string message,
            ElementSet elements)
        {
            m_uiApp = revit.Application;
              m_app = m_uiApp.Application;
              m_uiDoc = m_uiApp.ActiveUIDocument;
              m_doc = m_uiDoc.Document;

              TaskDialog.Show( "Test application",
            "Revit version: " + m_app.VersionBuild );

              m_writer = new StreamWriter( @"C:\SRD201483.txt" );

              WriteDimensionReferences( 161908 );
              WriteElementGeometry( 161900 );

              m_writer.Close();

              return Result.Succeeded;
        }