public void LoadReception(int id) {
   if(CurrentClient != null) {
     using(ProjetSGBDEntities context = new ProjetSGBDEntities()) {
       IQueryable<GetReservedReception_Result> recs = context.GetReservedReception(CurrentClient.Id);
       if(recs.Where(rec => rec.ReceptionId == id).Count() == 1) {
         CurrentReception = recs.Where(rec => rec.ReceptionId == id).First();
       }
     }
   }
 }
 public FormReservationDetails() {
   InitializeComponent();
   CurrentClient = null;
   CurrentReception = null;
   _starter = null;
   _mainCourse = null;
   _dessert = null;
   _starter_old = null;
   _mainCourse_old = null;
   _dessert_old = null;
 }