private void LoadInf() { string id = Request.QueryString["idS"].ToString(); var dt1 = new DataTable(); dt1 = BookingService.Booking_Sum(id); //int daco = Int32.Parse(dt1.Rows[0]["tickets"].ToString()); var dt = new DataTable(); dt = ShowTimesService.ShowTimes_GetById(id); lblNameCinema.Text = dt.Rows[0]["NameCi"].ToString(); Imagethumb.ImageUrl = dt.Rows[0]["PictureBig"].ToString(); lblAddress.Text = dt.Rows[0]["Address"].ToString(); lblFilm.Text = dt.Rows[0]["NameF"].ToString(); lblSeats.Text = dt.Rows[0]["Seats"].ToString() + " (total)"; //int tong = Int32.Parse(dt.Rows[0]["Seats"].ToString()); lblDuration.Text = dt.Rows[0]["Duration"].ToString() + " minutes"; lblShowtime.Text = DateTimeClass.ConvertDateTime(dt.Rows[0]["ShowTime"].ToString(), "dd/MM/yyyy"); lblTime.Text = DateTimeClass.ConvertTime(dt.Rows[0]["Time"].ToString()); lblPrice.Text = StringClass.FormatNumber(dt.Rows[0]["Price"].ToString()); double price = Convert.ToDouble(dt.Rows[0]["Price"].ToString()); double number = Convert.ToDouble(txtNumber.Text); string str = (price * number).ToString(); lblTotal.Text = StringClass.FormatNumber(str); //string str2 = (tong - daco).ToString(); //lblNumbertickets.Text = str2 + " (empty)"; lblNumbertickets.Text = dt1.Rows[0]["tickets"].ToString(); if (dt1.Rows[0]["tickets"].ToString() == dt.Rows[0]["Seats"].ToString()) { lblMessage.Text = "Not tickets"; txtNumber.ReadOnly = true; lblOrder.Enabled = false; } //if (dt1.Rows[0]["tickets"].ToString() == "") //{ // lblNumbertickets.Text = "0"; //} else { lblMessage.Text = ""; txtNumber.ReadOnly = false; lblOrder.Enabled = true; } }