How do you tell if a WPF Window is closed?

Question

I\'m working on an application that displays some child windows which can either be closed by the user or are automatically closed. While debugging some exceptions that wer

Answer 1

Another way : Application.Windows contains a list of open windows. You can check is this collection contains your window (it is removed after closing).

Looks like you have to call OfType<Window>() because it is a specialized collection.