public virtual ActionResult Create(DepartView depart)
 {
     try
     {
         if (ModelState.IsValid)
         {
             var newDepart = new Depart();
             if (TryUpdateModel(newDepart))
             {
                 Repository.Add(newDepart);
                 Repository.Save();
                 return null;
             }
             return Content("不能保存此部门");
         }
         return Content("部门输入信息不符合规定");
     }
     catch
     {
         return Content("出错了");
     }
 }
 public virtual ActionResult Edit(int id, DepartView departview)
 {
     if (ModelState.IsValid)
     {
         try
         {
             var depart = Repository.All<Depart>().SingleOrDefault(x => x.DepartId.Equals(id));
             UpdateModel(depart);
             Repository.Save();
             return Content("");
         }
         catch
         {
             return Content("");
         }
     }
     ModelState.AddModelError("","输入的内容符合要求");
     return View(departview);
 }