private void Button_Click_3(object sender, RoutedEventArgs e)
{
ListW w = new ListW(rent.Libraries, typeof(Library), rent);
w.Resources["Style"] = Resources["Style"];
w.ShowDialog();
}
private void Button_Click_2(object sender, RoutedEventArgs e)
{
ListW w = new ListW(rent.Tracks, typeof(Track), rent);
w.Resources["Style"] = Resources["Style"];
w.ShowDialog();
}