private void button1_Click(object sender, EventArgs e)
{
FlightsAdminAirportWindow f = new FlightsAdminAirportWindow(this);
f.Show();
this.Hide();
}
public AirportAdminAddFlightWindow(FlightsAdminAirportWindow Fadmin)
{
InitializeComponent();
controllerObj = new Controller();
Parent = Fadmin;
}