public ActionResult Edit(int id, FormCollection collection)
        {
            try
            {
                // TODO: Add update logic here
                var db    = new DataPlaceDataContext();
                var place = db.Place.SingleOrDefault(a => a.Id == id);

                if ((collection["Id"] == "") || (collection["Number"] == "") || (collection["Class"] == "") || (collection["Flight"] == "") || (collection["FreePlace"] == ""))
                {
                    return(RedirectToAction("Index"));
                }
                place.Id        = Convert.ToInt32(collection["Id"]);
                place.Number    = collection["Number"];
                place.Class     = Convert.ToInt32(collection["Class"]);
                place.Flight    = Convert.ToInt32(collection["Flight"]);
                place.FreePlace = Convert.ToBoolean(collection["FreePlace"]);

                db.SubmitChanges();

                return(RedirectToAction("Index"));
            }
            catch
            {
                return(View());
            }
        }
        //
        // GET: /Place/Edit/5

        public ActionResult Edit(int id)
        {
            var db    = new DataPlaceDataContext();
            var place = db.Place.SingleOrDefault(p => p.IpPlace == id);

            ViewData.Model = place;
            return(View());
        }