private void Banner_Loaded_1(object sender, RoutedEventArgs e)
        {
            oDispatcherTimer.Interval = new TimeSpan(0, 0, 3);
            oDispatcherTimer.Tick    += (a, b) =>
            {
                BebestibleBLL         bebBLL = new BebestibleBLL();
                System.Data.DataTable dt     = bebBLL.getbeb_garzon();
                dtg_bebestible.ItemsSource = dt.DefaultView;

                PlatoBLL plaBLL           = new PlatoBLL();
                System.Data.DataTable dta = plaBLL.Getplato_garzon();
                dtg_plato.ItemsSource = dta.DefaultView;
            };
        }