public ActionResult Modifier(ComVendCli cvc)
        {
            IEnumerable <Commandes> commandes = null;
            Commandes com = new Commandes();

            try
            {
                // utilisation possible de Request
                //  String s= Request["Societe"];

                com.NoCommande = Request["NoCommande"];
                com.NoClient   = Clientel.getClientById(Request["NoClient"]);
                com.NoVendeur  = Vendeur.getVendeurById(Request["NoVendeur"]);
                com.DateCde    = Request["DateCde"];
                com.Facture    = Request["Facture"];
                Commandes.updateCommande(com);

                commandes = Commandes.getCommandes();

                return(View("Index", commandes));
            }
            catch (MonException e)
            {
                return(HttpNotFound());
            }
        }
        public ActionResult Index()
        {
            IEnumerable <Commandes> commandes = null;

            try
            {
                commandes = Commandes.getCommandes();
            }
            catch (MonException e)
            {
                ModelState.AddModelError("Erreur", "Erreur lors de la récupération des commandes : " + e.Message);
                return(View("Error"));
            }

            return(View(commandes));
        }
        public ActionResult Supprimer(Commandes com)
        {
            IEnumerable <Commandes> commandes = null;

            try
            {
                // utilisation possible de Request
                //  String s= Request["Societe"];

                string num = Request["NoCommande"];
                Commandes.deleteCommande(num);

                commandes = Commandes.getCommandes();

                return(View("Index", commandes));
            }
            catch (MonException e)
            {
                return(HttpNotFound());
            }
        }