Not receiving WM_QUERYENDSESSION when minimized to system tray.

Question

I'm trying to catch WM_QUERYENDSESSION to save some data in the app, but it seems that I'm not receiving this message on User logoff/system restart when the app is minimized to the system tray. How can I catch it?

Thanks.

Relevant code (nothing magic in there, hopefully :)):

ON_WM_QUERYENDSESSION()

BOOL CMainFrame::OnQueryEndSession()
{
    AfxMessageBox(L"Are we hitting this?");

 return FALSE;
}

For the tray icon I'm using a third-party lib (CodeJock), which I probably can't post here, but generally, it creates a hidden window to process messages, but the main window is simply ShowWindow(SW_HIDE) when needed. Maybe I need to intercept that message in that hidden window and pass it up, I'll need to try that.

Answer 1

This is basically eaten by a third-party class that I'll need to fix up.