public ActionResult Add(tb_user_model model) { return this.Visit(Core.EnumUserRole.Admin, () => { using (DbConn PubConn = DbConfig.CreateConn(Config.TaskConnectString)) { PubConn.Open(); tb_user_dal dal = new tb_user_dal(); model.usercreatetime = DateTime.Now; model.usertel = model.usertel.NullToEmpty(); model.useremail = model.useremail.NullToEmpty(); if (model.id == 0) dal.Add(PubConn, model); else dal.Edit(PubConn, model); } return RedirectToAction("index"); }); }