public ActionResult ViewMyProfile(string username)
 {
     if (!string.IsNullOrEmpty(username))
     {
         MemberAction objMember = new MemberAction();
         string UserId = objMember.FindUserIdByURL(username);
         if (!string.IsNullOrEmpty(UserId))
             Response.Redirect("/Member/UserDetail/" + UserId);
         else
             return RedirectToAction("NotFound", "UserProfile");
     }
     else
     {
         return RedirectToAction("NotFound", "UserProfile");
     }
     return View();
 }