public ActionResult Baslik(ProductHeaders model)
        {
            int catId = Convert.ToInt32(RouteData.Values["id"]);

            using (MainContext db = new MainContext())
            {
                ProductHeaders hed = db.ProductHeaders.FirstOrDefault(x => x.CategoryId == catId);
                if (hed != null)
                {
                    hed.Header1  = model.Header1;
                    hed.Header2  = model.Header2;
                    hed.Header3  = model.Header3;
                    hed.Header4  = model.Header4;
                    hed.Header5  = model.Header5;
                    hed.Header6  = model.Header6;
                    hed.Header7  = model.Header7;
                    hed.Header8  = model.Header8;
                    hed.Header9  = model.Header9;
                    hed.Header10 = model.Header10;
                    hed.Header11 = model.Header11;
                    hed.Header12 = model.Header12;
                }
                else
                {
                    model.CategoryId = catId;
                    db.ProductHeaders.Add(model);
                }
                db.SaveChanges();
            }

            return(RedirectToAction("Index"));
        }
        public ActionResult Baslik(int id)
        {
            using (MainContext db = new MainContext())
            {
                var toplang = db.ProductGroup.FirstOrDefault(d => d.ProductGroupId == id);
                ViewBag.lang = toplang.Language;

                ProductHeaders hed = db.ProductHeaders.FirstOrDefault(x => x.CategoryId == id);
                if (hed != null)
                {
                    return(View(hed));
                }
            }
            return(View());
        }