求助:mediaelement和listview制作播放列表问题
不多说,上代码
FileOpenPicker picker = new FileOpenPicker(); //实例化一个FileOpenPicker
// 添加文件类型过滤,如.mp4,.avi等
picker.FileTypeFilter.Add(".mp4");
// 设置初始路径
picker.SuggestedStartLocation = PickerLocationId.VideosLibrary;
// PickMultipleFilesAsync是选取多个文件,
// PickSingleFileAsync选取单个文件
StorageFile file = await picker.PickSingleFileAsync();
if (file != null)
{
var stream = await file.OpenAsync(Windows.Storage.FileAccessMode.ReadWrite);
media.SetSource(stream, file.ContentType);
media.Play();
}
我想让FileOpenPicker选择的文件添加进listview里面,然后点击listview实现播放视频,应该怎么写