protected override void Initialize(RequestContext requestContext)
        {
            IEnumerable<string> items = new string[] { "Femenino", "Masculino" };
            ViewData["Alumno.Sexo"] = new SelectList(items);
            if (FormsService == null) { FormsService = new FormsAuthenticationService(); }
            if (MembershipService == null) { MembershipService = new AccountMembershipService(); }

            base.Initialize(requestContext);
        }
        protected override void Initialize(RequestContext requestContext)
        {
            IEnumerable<string> items = new string[] { "Femenino", "Masculino" };
            ViewData["Alumno.Sexo"] = new SelectList(items);

            items = new string[] { "Estudiante", "Profesor" };
            ViewData["Tipo"] = new SelectList(items);

            if (FormsService == null) { FormsService = new FormsAuthenticationService(); }
            if (MembershipService == null) { MembershipService = new AccountMembershipService(); }

            ViewData["PasswordLength"] = MembershipService.MinPasswordLength;
            ViewData["Pais"] = new SelectList(GetCountryList());

            _fechaActual = DateTime.Now;
            _periodoActual = Helper.CalcularPeriodoActual();

            base.Initialize(requestContext);
        }