private void btnQuyen_Click(object sender, RoutedEventArgs e) { if (ucQuyen == null) { ucQuyen = new UserControlLibrary.UCQuyen(mTransit); } spNoiDung.Children.Clear(); spNoiDung.Children.Add(ucQuyen); }
private void btnQuyen_Click(object sender, RoutedEventArgs e) { if (ucQuyen == null) { ucQuyen = new UserControlLibrary.UCQuyen(mTransit); } spNoiDung.Children.Clear(); spNoiDung.Children.Add(ucQuyen); }