// Rechtsklick Film Bearbeiten
private void ContextMenuListViewFilmeEdit_OnClick(object sender, RoutedEventArgs e)
{
if (listViewFilme.SelectedIndex > -1)
{
Film selectedFilm = (Film)listViewFilme.SelectedItem; // casting the list view
FilmHinzufuegenNeu filmHinzufuegenNeu = new FilmHinzufuegenNeu(selectedFilm, this);
filmHinzufuegenNeu.ShowDialog();
}
}
// Menu Items
private void MenuItemFilmHinzufuegen_Click(object sender, RoutedEventArgs e)
{
FilmHinzufuegenNeu filmHinzufuegenNeu = new FilmHinzufuegenNeu(null, this);
filmHinzufuegenNeu.ShowDialog();
}