I'm wondering about the reason why RadPane and RadDocumentPane fire the IsVisibleChanged and Unloaded events when I'm just dragging the Pane to an other place on the screen (in my case out of my MainWindow)?
IsVisibleChanged might be plausible, because the Pane becomes invisible for the split of a second, but Unloaded is not plausible, because the the Pane still exists.
So to which event do I have to listen if I want to react on the user clicking on the small cross on the pane to close it, if IsVisibleChanged and Unloaded happen also when the user is only dragging the Pane?