public Vol(int _id, int _trajet, int _avion, DateTime _depart, DateTime _arrivee) { this.id = _id; this.trajet = _trajet; this.strtrajet = DAL_Trajet.GetTrajet(_trajet).Depart + " - " + DAL_Trajet.GetTrajet(_trajet).Arrivee; this.depart = _depart; this.arrivee = _arrivee; this.avion = DAL_Avion.GetAvion(_avion).Matricule; }