private void btnDirecciones_Click(object sender, RoutedEventArgs e)
        {
            wnwIdentificarPersona ventana = new wnwIdentificarPersona("Direccion");

            ventana.ShowDialog();
        }
        private void btnContactos_Click(object sender, RoutedEventArgs e)
        {
            wnwIdentificarPersona ventana = new wnwIdentificarPersona("Contacto");

            ventana.ShowDialog();
        }