private void btnCancel_Click(object sender, EventArgs e)
{// Check if the booking had been cancelled before
if (lblStatus.Text == "Cancelled")
{
MessageBox.Show("The booking had already cancelled before", "Cancellation Booking", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{ // Cancel the booking and update the booking's status after checking the policy
DBConnect Cance = new DBConnect();
bool success = Cance.CancelBooking(txtBookingNo.Text);
if (success == true)
{
MessageBox.Show("The booking is being cancelled successfully", "Successful Cancellation", MessageBoxButtons.OK, MessageBoxIcon.Information);
FieldsValues(txtBookingNo.Text);
}
else
{
MessageBox.Show("Cancellation is faild because it doesn't match the cancellation policy", "Faild Cancellation", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
