public ActionResult getFeedbacks(H_feedBack HWObject)
        {
            List <HomeworkFeedBacks_Result> feedbacks = ctx.HomeworkFeedBacks(HWObject.H_ID, HWObject.C_Code, HWObject.title).ToList();

            User UsrObject = ctx.Users.FirstOrDefault(x => x.mail == User.Identity.Name);

            ViewBag.check = HWObject.H_ID != UsrObject.id ? true : false;

            return(PartialView("~/Views/Shared/Feedback.cshtml", feedbacks));
        }
        public ActionResult Comment(H_feedBack feedbackObject)
        {
            feedbackObject.S_ID = ctx.Users.FirstOrDefault(x => x.mail == User.Identity.Name).id;

            feedbackObject.reviewDate = DateTime.Now;

            ctx.H_feedBack.Add(feedbackObject);

            ctx.SaveChanges();

            return(getFeedbacks(feedbackObject));
        }