public ActionResult Update(tb_database_config_model model) { tb_database_config_dal dal = new tb_database_config_dal(); try { using (DbConn PubConn = DbConfig.CreateConn(Config.PlatformManageConnectString)) { PubConn.Open(); dal.Edit(PubConn, model); return(RedirectToAction("index")); } } catch (Exception ex) { ModelState.AddModelError("Error", ex.Message); return(View(model)); } }