public ActionResult Create(Models.ClasseViewModel formData)
        {
            if (formData.Niveau != null && formData.NomEtablissement != null)
            {
                BusinessManager bm = BusinessManager.GetInstance();
                GestionEleves.DAL.Entites.Classe classe = new DAL.Entites.Classe();
                classe.Niveau           = formData.Niveau;
                classe.NomEtablissement = formData.NomEtablissement;
                bm.AddClasse(classe);

                return(Redirect("/Classes/Index"));
            }

            return(View());
        }