public ActionResult Edit(EditViwModel e, int? ansId)
        {
            if (!ModelState.IsValid) return View();
            if (ansId != null)
            {
                var a = _db.Answers.Find(ansId.Value);
                a.Answer = e.Reply;
                _db.Entry(a).State = EntityState.Modified;
            }
            _db.SaveChanges();

            return RedirectToAction("PostComment", "Home", new { id = ansId });
        }
        public ActionResult Edit(int ansId)
        {
            var answer = _db.Answers.SingleOrDefault(m => m.AnswerId.Equals(ansId));
            if (answer!=null)
            {
             
            }
            var u = _db.Answers.SingleOrDefault(m => m.AnswerId.Equals(ansId));
            if (u == null) return View();
            var mo = new EditViwModel
            {
                
                Reply = u.Answer

            };
       
            ViewBag.ansId = ansId;





            return View(mo);
        }