Web Forms :: Get FaceBook Users Who Liked Page

I am interested to get list of profiles who liked a facebook user. I used tutorial [URL]... Under button click, I put page url, it redirects me to facebook page.I need simply detect couple of profile pictures and display on my page.

Here is the code :

protected void btnFetch_Click(object sender, EventArgs e)
{
FaceBookConnect.Authorize("user_photos,friends_photos",
"http://www.facebook.com/pages/Law-Press-%D9%84%D8%A7%D9%88%D9%BE%D8%B1%DB%8E%D8%B3/197997530331846");
//Request.Url.AbsoluteUri);
}
 )