Random Image in WP7

Mau oprek Random Image, entah kenapa aku musuhan mulu sama Random Image nih, padahal aku suka kamu WP7, really :D

Semangat-Semangat! Meskipun lambat yang penting istiqomah, yang lebih keren lagi banyak dan istiqomah! Iya kan! :') SEMANGAT!!!

Sumber: http://stackoverflow.com/questions/11754406/random-images-in-wp7

Oprek Pertama

private Random rand = new Random();
        private Image GetRandomImage(string PastScannerResults)
        {
            string[] files = Directory.GetFiles("/PastScanner/Results");
            int i = rand.Next(files.Length);
            return Image.FromFile(files[i]);
}

Oprek Kedua 

IsolatedStorageFile userFile = IsolatedStorageFile.GetUserStoreForApplication();  

var files = userFile.GetFileNames();

Random r = new Random();

using (IsolatedStorageFileStream fileStream = myIsolatedStorage.OpenFile(files[r.next(0,files.count], FileMode.Open, FileAccess.Read))
            {
                bi.SetSource(fileStream);
                this.img.Height = bi.PixelHeight;
                this.img.Width = bi.PixelWidth;
            }

this.img.Source = bi;