public ActionResult Edit([Bind(Include = "VehicleCostID,VehicleID,CostID,Description")] VehicleCostsViewModel VehicleCostsViewModel)
        {
            if (ModelState.IsValid)
            {
                VehicleCosts model = db.VehicleCosts.Find(VehicleCostsViewModel.VehicleCostID);

                model.Description = VehicleCostsViewModel.Description;
                model.CostID      = VehicleCostsViewModel.CostID;
                model.VehicleID   = VehicleCostsViewModel.VehicleID;

                model.DateModified = DateTime.Now;
                model.ModifiedBy   = Guid.Parse(User.Identity.GetUserId());

                db.Entry(model).State = EntityState.Modified;
                db.SaveChanges();
                return(RedirectToAction("Index"));
            }
            ViewBag.CostID    = new SelectList(db.Costs, "CostID", "Note", VehicleCostsViewModel.CostID);
            ViewBag.VehicleID = new SelectList(db.Vehicles, "VehicleID", "Name", VehicleCostsViewModel.VehicleID);
            return(View(VehicleCostsViewModel));
        }
        // GET: VehicleCosts/Edit/5
        public ActionResult Edit(Guid?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            VehicleCosts vehicleCosts = db.VehicleCosts.Find(id);

            VehicleCostsViewModel view = new VehicleCostsViewModel();

            view.VehicleCostID = vehicleCosts.VehicleCostID;
            view.VehicleID     = vehicleCosts.VehicleID;
            view.CostID        = vehicleCosts.CostID;
            view.Description   = vehicleCosts.Description;

            if (vehicleCosts == null)
            {
                return(HttpNotFound());
            }
            ViewBag.CostID    = new SelectList(db.Costs, "CostID", "Note", vehicleCosts.CostID);
            ViewBag.VehicleID = new SelectList(db.Vehicles, "VehicleID", "Name", vehicleCosts.VehicleID);
            return(View(view));
        }