public ActionResult EditSousModele(int id) { if (Session["identifiant"] == null) { return(RedirectToAction("Index", "Home")); } ViewData["categorie"] = new SelectList(BissInventaireEntities.Instance.Categorie.ToList(), "Id_categorie", "libelle"); var cat = db.FindSous_ModeleById(id); return(View(cat)); }