private void PlaybackChangedEvent(object sender, PlaybackChangedEventArgs e)
{
int index = e.NowPlaying;
playbackEngine.InitWriter(index);
if (this.DataList.InvokeRequired)
{
IntArgReturningVoidDelegate d = new IntArgReturningVoidDelegate(SetList);
this.Invoke(d, new object[] { index });
}
else
{
SetList(index);
}
}
