private void ConfirmbtnClicked(object sender, EventArgs e)
        {
            double S = Convert.ToDouble(this.Seatstbox.Text);
            double s = Convert.ToDouble(seat);

            if (S > s)
            {
                MessageBox.Show("Seat Number Exceeded", "Insert Error");
            }
            else
            {
                RTicket t = new RTicket();
                t.Ticketid     = this.Ticketidtbox.Text;
                t.Journeydate  = this.JourneydateTP.Value.ToLongDateString();
                t.Tranid       = this.Trainidtbox.Text;
                t.Passsengerid = this.pidtbox.Text;
                t.SeatClassid  = this.sidtbox.Text;
                t.Seatno       = this.Seatstbox.Text;
                t.Price        = Convert.ToDouble(this.pricetbox.Text);

                TicketRepository TicketRepo = new TicketRepository();
                if (TicketRepo.TicketSell(t))
                {
                    MessageBox.Show("Ticket Sell Information Added", "ADD");
                    this.Printbtn.Enabled = true;
                }
                else
                {
                    MessageBox.Show("Can Not Add Data", "Insert Error");
                }
            }
        }
        private void DeletebtnClicked(object sender, EventArgs e)
        {
            RTicket t = new RTicket();

            t.Ticketid = this.Ticketidtbox.Text;
            TicketRepository TicketRepo = new TicketRepository();

            if (TicketRepo.CancelReservation(t.Ticketid))
            {
                MessageBox.Show("Ticket Reservation Deleted", "Delete");
            }
            else
            {
                MessageBox.Show("Can Not Delete Data", "Delete Error");
            }
        }