// GET: Admin/User
        public ActionResult Index(string keySearch, int page = 1, int pageSize = 5)
        {
            var userManage = new UserManageDAO();
            var model      = userManage.ListAll(keySearch, page, pageSize);

            return(View(model));
        }
        public JsonResult ChangeStatus(long id)
        {
            var result = new UserManageDAO().ChangeStatus(id);

            return(Json(new
            {
                status = result
            }));
        }
        public ActionResult DeleteUser(long id)
        {
            var result = new UserManageDAO().DeleteUser(id);

            if (result == true)
            {
                return(RedirectToAction("Index"));
            }
            else
            {
                return(RedirectToAction("Index"));
            }
        }