public ActionResult Create([Bind(Include = "Id,TicketId,Property,EditId,OldValue,NewValue,Changed,UserId")] TicketHistory ticketHistory)
        {
            if (ModelState.IsValid)
            {
                db.TicketHistorys.Add(ticketHistory);
                db.SaveChanges();
                //return RedirectToAction("Index");
                //go back to ticket details
                return(RedirectToAction("Details", "Tickets", new { id = ticketHistory.TicketId }));
            }

            ViewBag.TicketId = new SelectList(db.Tickets, "Id", "Title", ticketHistory.TicketId);
            ViewBag.UserId   = new SelectList(db.Users, "Id", "FirstName", ticketHistory.UserId);
            return(View(ticketHistory));
        }
        // GET: TicketHistory/Edit/5
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            TicketHistory ticketHistory = db.TicketHistorys.Find(id);

            if (ticketHistory == null)
            {
                return(HttpNotFound());
            }
            ViewBag.TicketId = new SelectList(db.Tickets, "Id", "Title", ticketHistory.TicketId);
            ViewBag.UserId   = new SelectList(db.Users, "Id", "FirstName", ticketHistory.UserId);
            return(View(ticketHistory));
        }