public ActionResult Index()
        {
            ViewBag.Current = "Home";

            if (UserValide.IsValid() && UserValide.IsStudent())
            {
                return(View());
            }
            else
            {
                return(RedirectToAction("Authentification1", "User"));
            }
        }
        //pour Imprimer le pdf

        public ActionResult PrintConsultation()
        {
            Etudiant etudiants = etudiantContext.etudiants.Find(Session["userId"]);
            var      q         = new ViewAsPdf("RecuEtudiant", etudiants);

            if (UserValide.IsValid() && UserValide.IsStudent())
            {
                return(q);
            }
            else
            {
                return(RedirectToAction("Authentification1", "User"));
            }
        }
        //****************************************************************************************************************************



        public ActionResult Consulter()
        {
            ViewBag.Current = "Consulter";
            if (UserValide.IsValid() && UserValide.IsStudent())
            {
                Etudiant etudiants = etudiantContext.etudiants.Find(Session["userId"]);

                return(View(etudiants));
            }
            else
            {
                return(RedirectToAction("Authentification1", "User"));
            }
        }
        //--------------------------------------------------------------------------------------------------------------------------
        //Modification
        public ActionResult Modification()
        {
            ViewBag.Current = "Modification";
            ViewBag.check   = "Checked";

            /* if (id == null)
             * {
             *   return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
             * }*/



            if (UserValide.IsValid() && UserValide.IsStudent())
            {
                Etudiant etudiants = etudiantContext.etudiants.Find(Session["userId"]);

                return(View(etudiants));
            }
            else
            {
                return(RedirectToAction("Authentification1", "User"));
            }
        }