I have a MFC app with a window included in a frame, used for
displaying a DirectX9 window.
I'd like,when the user focuses on the Dx9 window, using keys for
whatever,to prevent dialog boxes belonging to the app. from retrieving
those events.And to enable it once the user focuses no more on the DX9
window but on the main app where the MFC dialog boex and whatever are.
What can I do for that?