public void GetOrderDetail(string orderID)
        {
            OrderDAO    orderDao    = new OrderDAO();
            ScheduleDAO scheduleDAO = new ScheduleDAO();
            MovieDAO    movieDAO    = new MovieDAO();
            OrderDTO    order       = orderDao.CheckOrder(orderID);

            if (order != null)
            {
                ScheduleDTO schedule   = scheduleDAO.GetScheduleByID(order.ScheduleID);
                string      movieTitle = movieDAO.GetMovieTitle(schedule.MovieID);
                this.orderDetail.Visible = true;
                this.lblOrderID.Text     = order.OrderID;
                this.invalidCode.Visible = false;
                this.lbMovieName.Text    = movieTitle;
                this.lbDate.Text         = schedule.ScheduleDate.ToShortDateString();
                this.lbTime.Text         = schedule.ScheduleDate.ToShortTimeString();
                this.lbRoom.Text         = schedule.RoomID.ToString();
                this.lbPrice.Text        = (schedule.PriceOfTicket * (order.ListOfSeat).Count) + "";
                string seat = "";
                foreach (string s in order.ListOfSeat)
                {
                    seat += (s + "  ");
                }
                this.lbSeat.Text = seat;
            }
            else
            {
                this.invalidCode.CssClass = "error_message_show";
                this.orderDetail.Visible  = false;
            }
        }