public Vol()
{
InitializeComponent();
abdd.SelectAvion(la);
vbdd.SelectVols(lv);
aebdd.SelectAeroports(lae);
idAvion.ItemsSource = la;
id_dep.ItemsSource = lae;
id_arrive.ItemsSource = lae;
listeVols.ItemsSource = lv;
comboAv.ItemsSource = la;
comboAero.ItemsSource = lae;
this.Title = "Air Atlantique Gestion des Vols";
}