private void SearchSubtitleFile(VideoFolder item)
{
if (item.FileType == FileType.Folder)
{
return;
}
if ((item as VideoFolderChild).HasSearchSubtitleFile)
{
return;
}
dispatcherService.BeginInvokeDispatchAction(new Action(delegate
{
var itemchild = (VideoFolderChild)item;
if (files == null)
{
files = filecommonhelper.GetSubtitleFiles(item.ParentDirectory.Directory);
}
itemchild.SubPath = GetSubtitlePath(item);
}));
}