// Display seat status for the selected seat from seatmap
private void btnSelectSeat(object sender, EventArgs e)
{
Button btn = (Button)sender; // safecast
string seat = btn.Tag.ToString(); // get the tag ID of the seatmap.
int row = (int)Char.GetNumericValue(seat[0]) - 1; // for 0 index
int seatIndex = (int)seat[1] - 65; // char value - 65 : for 0 index
lstBoxRow.SetSelected(row, true);
lstBoxSeat.SetSelected(seatIndex, true);
btnSeatStatus(sender, e);
// Customer name shows in the Name textbox
if (!AirplaneService.SeatStatus(seat))
{
txtName.Clear();
txtName.Text += AirplaneService.GetCustomerInSeat(seat);
}
}
