private void Button_Click_1(object sender, RoutedEventArgs e) { if (desptopWallpaper != null) { desptopWallpaper.Close(); desptopWallpaper = null; } }
private void Button_Click_1(object sender, RoutedEventArgs e) { if (desptopWallpaper != null) { desptopWallpaper.Close(); desptopWallpaper = null; } }