public static async Task <List <MusicPlaybackItem> > AddFailedFilePath(
List <Tuple <StorageFile, string> > failedItems)
{
if (Current != null)
{
Current.Hide();
}
var source = new TaskCompletionSource <List <MusicPlaybackItem> >();
await Windows.ApplicationModel.Core
.CoreApplication.MainView.CoreWindow
.Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
async() =>
{
var dialog = new FileOpenFailure(failedItems);
await dialog.ShowAsync();
source.SetResult(dialog.Added);
});
return(await source.Task);
}
private void OnOpened(ContentDialog sender, ContentDialogOpenedEventArgs args)
{
Current = this;
}
private void OnClosed(ContentDialog sender, ContentDialogClosedEventArgs args)
{
Current = null;
}