private void BTN_modifierWagon_Click(object sender, RoutedEventArgs e)
{
if (DG_listewagon.SelectedItem == null)
{
MessageBox.Show("aucun wagon selectionné");
return;
}
CWagon objWagon = (CWagon)DG_listewagon.SelectedItem;
fenetreWagon wag = new fenetreWagon(gestionTrain, objWagon);
}
// boutons wagon
private void BTN_ajoutWagon_Click(object sender, RoutedEventArgs e)
{
fenetreWagon wag = new fenetreWagon(gestionTrain);
}