Dear Mudassar Khan,
As U Explianed in http://www.aspsnippets.com/Articles/Fetch-and-import-FaceBook-Friends-and-Contacts-with-profile-pictures-in-ASPNet.aspx Page i have developed code in my application.But the problem is i am unable to get the Emial ids.More over there is no property exist named email in FaceBookUser class .Please help me out