public ActionResult CreateF(int? ufollow)
        {
            Follow follow = new Follow();

            //follow.UFollowID = Convert.ToInt32(ufollow);
            follow.UserID = int.Parse(@Session["ID"].ToString());
            follow.UFollowID = Convert.ToInt32(ufollow);
     
            db.Follow.Add(follow);
            db.SaveChanges();
            return RedirectToAction("Index");
            // return View(follow);

        }
 public ActionResult Edit(Follow follow)
 {
     if (ModelState.IsValid)
     {
         db.Entry(follow).State = EntityState.Modified;
         db.SaveChanges();
         return RedirectToAction("Index");
     }
     return View(follow);
 }