我正在尝试创建一些媒体播放器,但此刻堆积如山。需要将一些文件添加到我的播放列表中,但它会引发异常......这是代码
private async void Open_OnClick(object sender, RoutedEventArgs e)
{
var openPicker = new FileOpenPicker
{
ViewMode = PickerViewMode.Thumbnail,
SuggestedStartLocation = PickerLocationId.PicturesLibrary
};
openPicker.FileTypeFilter.Add(".mp3");
var selectedFiles = await openPicker.PickMultipleFilesAsync();
if (selectedFiles != null)
{
foreach (StorageFile file in selectedFiles)
{
Playlist.Add(file.Path);
}
}
}
例外
MediaPlayer.exe 中出现“System.Exception”类型的异常,但未在用户代码中处理附加信息:不支持该请求。(来自 HRESULT 的异常:0x80070032)