Hello!

I have a small problem with documentation understanding at this moment probably. In documentation we can find out, that mdisubwindow has a very good property IsActivated. And as I understand the active window is that window, which currently has a focus on itself. So, in this case how it's possible that two/three etc. sub-windows in MDIArea can be active simultaneously(when I try to close only the active one, all sub-windows shall be closed)? What the sub-window state depends on?

Thank you for your answers beforehand.