public async Task <ActionResult> Edit([Bind(Include = "NumProduit,Desing,PU,stock")] Produit produit)
        {
            if (ModelState.IsValid)
            {
                db.Entry(produit).State = EntityState.Modified;
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            return(View(produit));
        }
        public ActionResult Create(Client client)
        {
            try
            {
                db.Client.Add(client);
                db.SaveChangesAsync();
                return(RedirectToAction("Index"));
            }

            catch
            {
                return(View());
            }
        }
        public async Task <ActionResult> Edit([Bind(Include = "NumClient,NumProduit,Qte,DateCommande,IdCommande")] Commande commande)
        {
            if (ModelState.IsValid)
            {
                db.Entry(commande).State = EntityState.Modified;
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            return(View(commande));
        }