public JsonResult Delete(int id) { try { tb_database_config_dal dal = new tb_database_config_dal(); using (DbConn PubConn = DbConfig.CreateConn(Config.PlatformManageConnectString)) { PubConn.Open(); dal.Delete(PubConn, id); return(Json(new { code = 1, msg = "Success" })); } } catch (Exception ex) { return(Json(new { code = -1, msg = ex.Message })); } }