public ActionResult ChangePassword(ChangePassViewModel vo)
        {

            if (!ModelState.IsValid)
            {
                return View(vo);
            }
            if (vo.Id != CurrentUser.CustomerId)
            {
                ModelState.AddModelError("", "无权操作!");
                return View(vo);
            }

            var entity = _customerRepository.Find(vo.Id);
            if (!SecurityHelper.CheckEqual(vo.Password,entity.Password))
            {
                ModelState.AddModelError("", "密码错误!");
                return View(vo);
            }
            entity.Password = SecurityHelper.ComputeHash(vo.NewPassword);
            entity.UpdatedDate = DateTime.Now;
            entity.UpdatedUser = CurrentUser.CustomerId;
            _customerRepository.Update(entity);

            ViewBag.IsUpdateSuccess = true;
            return View();
        }
 public ActionResult ChangePassword()
 {
     if (CurrentUser.CustomerId == 0)
     {
         ModelState.AddModelError("", "参数验证失败.");
         return View();
     }
     var vo = new ChangePassViewModel() { Id=CurrentUser.CustomerId};
     return View(vo);
 }