private void filtLocationByRowColumnLayer(string row, string col, string layer) { try { using (ASRS_Volvo.ServiceForVolvo.ASRS_ServiceSoapClient srv = new ASRS_ServiceSoapClient()) { List <PL_Place> lisPlaces = srv.PL_PLACE_FiltLocationByRowColumnLayer(row, col, layer).ToList(); dGVPlaceInfo.DataSource = null; dGVPlaceInfo.DataSource = lisPlaces; } } catch { } }