private void ButtonCleanAll_OnClick(object sender, RoutedEventArgs e) { HyPlayList.RemoveAllSong(); ListBoxPlayList.ItemsSource = new ObservableCollection <ListViewPlayItem>(); }
private void ButtonCleanAll_OnClick(object sender, RoutedEventArgs e) { HyPlayList.RemoveAllSong(); ListBoxPlayList.ItemsSource = new ObservableCollection <ListViewPlayItem>(); }