private void lstName_SelectionChanged(object sender, SelectionChangedEventArgs e) { string name = ((Buchung)lstName.SelectedItem).Name; ListZimmer lz = new ListZimmer(h.ausgebenNamen(name)); lz.ShowDialog(); }
private void lstZimmer_SelectionChanged(object sender, SelectionChangedEventArgs e) { int nr = ((int)lstZimmer.SelectedItem); ListZimmer lz = new ListZimmer(h.ausgebenZimmerBuchung(nr)); lz.ShowDialog(); }