private void RbNuevaReserva_Checked(object sender, RoutedEventArgs e) { lbIdReserva.Content = "Numero Mesa:"; txtIdReserva.Visibility = Visibility.Visible; lbRutCliente.Visibility = Visibility.Visible; txtrut.Visibility = Visibility.Visible; lbFecha.Visibility = Visibility.Visible; lbHora.Visibility = Visibility.Visible; cbHora.Visibility = Visibility.Visible; cbMinuto.Visibility = Visibility.Visible; dtpFecha.Visibility = Visibility.Visible; dtpFecha.IsEnabled = false; cbHora.IsEnabled = false; cbMinuto.IsEnabled = false; dtpFecha.IsEnabled = true; btnAgregar.Content = "Agregar Reserva"; MesaBLL mesBLL = new MesaBLL(); dtgReservas.ItemsSource = mesBLL.GetlAllMesas().DefaultView; }