public ActionResult Excluir(int id)
        {
            var disciplina = dao.BuscaPorId(id);

            try
            {
                dao.Excluir(disciplina);
                return(RedirectToAction("Index"));
            }
            catch (Exception ex)
            {
                if (Request.UrlReferrer != null)
                {
                    ViewBag.Voltar = Request.UrlReferrer.ToString();
                }
                return(View("Error", new HandleErrorInfo(ex, "Funcionario", "Index")));
            }
        }
 public void Excluir(int id)
 {
     repositorio.Excluir(id);
 }