private static ThumbnailData GetFolderThumbnail(IDispatcherService dispatcher)
{
using (var ds = new DigestStream(new MemoryStream()))
{
var bytes = Resources.Images.folder;
ds.Write(bytes, 0, bytes.Length);
var objectId = ds.CurrentHash;
var data = new ThumbnailData(objectId, new MemoryStream(bytes));
data.PrepareForPresentation(dispatcher).Forget();
return(data);
}
}
