RevitLookup.Test.TestImportExport.ExportToDwg C# (CSharp) Method

        public void ExportToDwg()
        {
            // get output dir to save DWGs to
             System.Windows.Forms.FolderBrowserDialog dbox = new System.Windows.Forms.FolderBrowserDialog();
             dbox.Description = "Folder to save exported DWG files to";
             dbox.ShowNewFolderButton = true;

             if (dbox.ShowDialog() == DialogResult.OK)
             {
            ViewSet viewsToExport = Utils.View.GetAvailableViewsToExport(m_revitApp.ActiveUIDocument.Document);
            List<ElementId> views = new List<ElementId>();
             foreach (Autodesk.Revit.DB.View view in viewsToExport)
             {
                 views.Add(view.Id);
             }

            DWGExportOptions opts = new DWGExportOptions();

            // The ACIS option has supposedly been fixed, will have to verify this with the latest code
            // at a later time.
            opts.ExportOfSolids = SolidGeometry.ACIS;
            opts.TargetUnit = ExportUnit.Millimeter;

            m_revitApp.ActiveUIDocument.Document.Export(dbox.SelectedPath, "", views, opts);
             }
        }