private async void MVSuggestControl_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
if (MVSuggestControl.SelectedItem != null)
{
MVSuggestControl.ScrollIntoViewSmoothly(MVSuggestControl.SelectedItem, ScrollIntoViewAlignment.Leading);
}
});
}
public MusicMV()
{
InitializeComponent();
ThisPage = this;
MVSuggestControl.ItemsSource = MVSuggestionCollection;
Loaded += async(s, e) =>
{
if (IsSame)
{
IsSame = false;
return;
}
MVControl.MediaPlayer.PlaybackSession.PlaybackStateChanged += PlaybackSession_PlaybackStateChanged;
MVControl.MediaPlayer.MediaFailed += MediaPlayer_MediaFailed;
MVControl.Source = MediaSource.CreateFromUri(MovieUri);
var Result = await NetEase.GetArtistAsync(ArtistID);
foreach (var Song in Result.HotSongs.Where(Song => Song.Mv != 0).Select(Song => Song))
{
var MVResult = await NetEase.GetMVAsync((int)Song.Mv);
if (MVResult.Data.BriefDesc == "")
{
MVSuggestionCollection.Add(new MVSuggestion(MVResult.Data.Name, "无简介", (int)Song.Mv, new Uri(MVResult.Data.Cover)));
}
else
{
MVSuggestionCollection.Add(new MVSuggestion(MVResult.Data.Name, MVResult.Data.BriefDesc, (int)Song.Mv, new Uri(MVResult.Data.Cover)));
}
if (MVName.Text == MVResult.Data.Name)
{
MVSuggestControl.SelectedItem = MVSuggestionCollection[MVSuggestionCollection.Count - 1];
}
}
if (MVSuggestControl.SelectedItem != null)
{
MVSuggestControl.ScrollIntoViewSmoothly(MVSuggestControl.SelectedItem, ScrollIntoViewAlignment.Leading);
}
MVSuggestControl.SelectionChanged += MVSuggestControl_SelectionChanged;
};
}
