private void btn12e_Click(object sender, EventArgs e)
{
(sender as Button).BackColor = Color.Chartreuse;
PassengerInfo form2 = new PassengerInfo("" + txtAnotherDest.Text);
passAntText = txtAnotherDest.Text;
form2.TextBoxValue = "12E";
form2.Show();
}
private void btn2f_Click(object sender, EventArgs e)
{
(sender as Button).BackColor = Color.Chartreuse;
PassengerInfo form2 = new PassengerInfo("" + txtDestMap.Text);
passText = txtDestMap.Text;
form2.TextBoxValue = "02F";
form2.Show();
}