private void SaveRes(object sender, RoutedEventArgs e)
{
if (!IsResSaveable())
{
MessageBox.Show("Auto und Kunde müssen angegeben werden", "Speicherfehler",
MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (Reservation.ReservationsNr > 0)
{
DataBase.UpdateReservation(Reservation);
}
else
{
DataBase.AddReservation(Reservation);
}
DataApp.LoadReservationData();
ReservationListe.IsEnabled = true;
TabKunde.IsEnabled = true;
TabAuto.IsEnabled = true;
ResSpeichern.IsEnabled = false;
ResLöschen.IsEnabled = false;
ReservationDetail.IsEnabled = false;
ResHinzufügen.IsEnabled = true;
ResEdit.IsEnabled = true;
}
private void RemoveRes(object sender, RoutedEventArgs e)
{
DataBase.RemoveReservation(Reservation);
DataApp.LoadReservationData();
ReservationListe.IsEnabled = true;
TabKunde.IsEnabled = true;
TabAuto.IsEnabled = true;
ResSpeichern.IsEnabled = false;
ResLöschen.IsEnabled = false;
ReservationDetail.IsEnabled = false;
ResHinzufügen.IsEnabled = true;
ResEdit.IsEnabled = true;
}
