// ##### MENU - XAP public void Menu_Repack(object sender, RoutedEventArgs e) { SaveFileDialog sfd = new SaveFileDialog() { Title = "Repack XAP", Filter = "XAP File|*.xap|ZIP File|*.zip", FileName = System.IO.Path.GetFileName(xap.Source) }; if ((bool)sfd.ShowDialog()) { xap.Pack(sfd.FileName); } }