How to find all open windows running on separate thread WPF : <p>In my WPF application, I have to show some windows on UI thread and some on separate thread. I can access all windows running on UI thread using  System.Windows.Application.Current.Windows, but unable to find windows that are running on separate thread.</p>

<p>Can any one knows how can i achieve this ?</p>

<p>Thanks</p>
