Asp.Mvc 2.0用户登录实例讲解---(5)用户的编辑与删除(15)

                } 
                if (lists.Count > 0) 
                { 
                    ViewData["users"] = lists; 
                } 
 
            } 
            return View("index"); 
        } 
/// <summary>
        /// 删除用户
        /// </summary>
        /// <param name="userName"></param>
        /// <returns></returns>
        public ActionResult DelUser(string userName)
        {
            bool result = new Models.SqlHelper().DelUser(userName);

            DataSet ds = new Models.SqlHelper().GetAllUsers();
            if (ds != null && ds.Tables[0].Rows.Count > 0)
            {
                List<Models.UserModels> lists = new List<Models.UserModels>();

                for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
                {
                    Models.UserModels model = new Models.UserModels();
                    model.UserName = ds.Tables[0].Rows[i]["UserName"].ToString();
                    model.UserPwd = ds.Tables[0].Rows[i]["UserPwd"].ToString();
                    model.Email = ds.Tables[0].Rows[i]["Email"].ToString();
                    lists.Add(model);