public AddPassangers(Airplane a, AirControl ac)
 {
     InitializeComponent();
     this.ac       = ac;
     lblPlane.Text = a.Name;
     this.a        = a;
     generate      = new GenerateName();
 }
 public PlaneCreation(AirControl ac)
 {
     InitializeComponent();
     this.ac = ac;
 }