public string RegionDelete(string KeySesion, long IdRegion)
 {
     string res = "";
     Cat_Region_Repository RegionDelete = new Cat_Region_Repository();
     try
     {
         RegionDelete.Regionalizacion_Delete(KeySesion, IdRegion);
     }
     catch (Exception ex)
     {
         var err = ex.Message;
     }
     return res;
 }