public static void TestAjout()
        {
            BusinessManager bm = BusinessManager.Instance;
            Employe         e  = new Employe();

            e.EmpNom           = "Malgou";
            e.EmpPrenom        = "Re";
            e.EmpBiographie    = "remi le peg";
            e.EmpDateNaissance = DateTime.Today;
            e.EmpAnciennete    = 1;

            try
            {
                bm.AjouterEmploye(e);
            }
            catch (Exception ex)
            {
                throw;
            }

            bm.GetAllEmploye();
        }