private void NavBarre_Navigation(object sender, ControlsLibrary.NavBarEventArgs e)
        {
            switch (e.NavAction)
            {
            case ControlsLibrary.NavBar.NavActionEnum.premier:
                IndiceCourant = 0;
                break;

            case ControlsLibrary.NavBar.NavActionEnum.precedent:
                IndiceCourant--;
                break;

            case ControlsLibrary.NavBar.NavActionEnum.suivant:
                IndiceCourant++;
                break;

            case ControlsLibrary.NavBar.NavActionEnum.dernier:
                IndiceCourant = MgtClient.GetInstance().ClientsListe.Count() - 1;
                break;

            default:
                break;
            }
            pCodeClient = MgtClient.GetInstance().ClientsListe.ElementAt(_courant);
            dataGrid_clients.DataSource = _animal.AfficherTout().FindAll(x => x.CodeClient == pCodeClient.CodeClient.Value);
        }
        /// <summary>
        /// Évenement de navigation de la NavBarre
        /// </summary>
        private void NavBarre_Navigation(object sender, ControlsLibrary.NavBarEventArgs e)
        {
            switch (e.NavAction)
            {
            case ControlsLibrary.NavBar.NavActionEnum.suivant:
                IndiceCourant += 1;
                break;

            case ControlsLibrary.NavBar.NavActionEnum.precedent:
                IndiceCourant -= 1;
                break;

            case ControlsLibrary.NavBar.NavActionEnum.premier:
                IndiceCourant = 0;
                break;

            case ControlsLibrary.NavBar.NavActionEnum.dernier:
                IndiceCourant = MgtClient.GetClients().Count - 1;
                break;
            }
        }