How to export Selection Feature to CAD in ArcGIS 10.2.2

Question

This code can not be exported select feature to CAD file ESRI.ArcGIS.ConversionTools.ExportCAD exportCad = new ESRI.ArcGIS.ConversionTools.ExportCAD();
exportCad.in_features = @"D:\mydb.gdb\Street";
exportCad.Output_File = @"C:\StreetCAD.DWG";
exportCad.Output_Type = "DWG_R2007";
exportCad.Append_To_Existing = "true";
Geoprocessor gp = new Geoprocessor();
gp.Execute(exportCad, null);
I want to export only feature selection, who can help me!

Answer 1

Export the selected polygons to a shapefile first. I give shapefiles to our CAD techs daily. You can then import the shapefile into your DWG.