private void TryStartPlaybackAsync()// async added
{
ThreadPool.QueueUserWorkItem((WaitCallback)(async x =>
{
try
{
this.ReleaseResources();
if (this.mediaPlayer != null)
{
this.mediaPlayer.StopVideo();
}
if (!string.IsNullOrEmpty(this.videoPath))
{
DxMediaElement dxMediaElement = this;
IRandomAccessStream irandomAccessStream = dxMediaElement.videoStream;
IRandomAccessStream videoStream = await this.GetVideoStream();
dxMediaElement.videoStream = videoStream;
dxMediaElement = null;
}
if (this.videoStream == null || this.context != null)
{
return;
}
this.InitializeContext();
}
catch (Exception ex)
{
Logger.Instance.Error("DxMediaElement.TryStartPlaybackAsync failed", ex);
}
}));
}
private void UpdateActiveElement()
{
if (string.IsNullOrEmpty(this.videoPath) || DxMediaElement.activeElement == this)
{
return;
}
if (DxMediaElement.activeElement != null)
{
DxMediaElement.activeElement.VideoPath = null;
}
DxMediaElement.activeElement = this;
}
