public ActionResult SetLikeState(Guid?Blog) { if (Blog == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } Like like = new Like() { BlogId = (Guid)Blog, AppUserId = CurrentSession.User.Id }; BusinessLayerResult <Like> res = _likeManager.SetLikeState(like); return(RedirectToAction("BlogPost", "Home", new { @Blog = like.BlogId })); }