public ActionResult delete(string id)
        {
            TempData["academiclevel_mess"] = "";
            int ret = 0;
            ACADEMICLEVEL_BUS bus = new ACADEMICLEVEL_BUS();
            ACADEMICLEVEL_OBJ obj = bus.GetByID(new ACADEMICLEVEL_OBJ.BusinessObjectID(id));

            if (obj == null)
            {
                TempData["academiclevel_mess"] = "Không tồn tại bản ghi cần xóa";
            }
            else
            {
                ret = bus.delete(obj._ID);
                if (ret < 0)
                {
                    TempData["academiclevel_mess"] = "Xóa dữ liệu không thành công";
                }
                else
                {
                    TempData["academiclevel_mess"] = string.Format("Xóa dữ liệu '{0}' thành công", obj.NAME);
                }
            }
            bus.CloseConnection();
            return(RedirectToAction("index", "academiclevel"));
        }
        public ActionResult edit(string id)
        {
            ACADEMICLEVEL_BUS bus = new ACADEMICLEVEL_BUS();
            ACADEMICLEVEL_OBJ obj = bus.GetByID(new ACADEMICLEVEL_OBJ.BusinessObjectID(id));

            bus.CloseConnection();
            return(View("add", obj));
        }
        //
        // GET: /academiclevel/
        public ActionResult index()
        {
            if (TempData["academiclevel_mess"] != null)
            {
                ViewBag.errormess = TempData["academiclevel_mess"].ToString();
            }
            ACADEMICLEVEL_BUS        bus = new ACADEMICLEVEL_BUS();
            List <ACADEMICLEVEL_OBJ> li  = bus.getAllBy2("theorder");//get all object

            bus.CloseConnection();
            return(View(li));
        }