Inherit setactiveview issue

See more:

VS.NET2003

MFC

VC++

Hello,

I have an old MFC project in C++ on VS NET 2003 and I have the following issue.

My project is a SDI in which I put a SplitterWnd to have two views.
And I would like to detect view activation change to perform some activations/desactivations.

As it seems to correspond exactly to what I am looking for, I tried to inherit CFrameWnd::SetActiveView(CView* pViewNew, BOOL bNotify) in my CMainFrame (public derived from CFrameWnd) in public as follow:

in .h:
public:
void SetActiveView(CView* pViewNew, BOOL bNotify = TRUE);

in .cpp:
void CMainFrame::SetActiveView(CView* pViewNew, BOOL bNotify)
{
Beep (440, 200);
CFrameWnd::SetActiveView(pViewNew, bNotify);
}

And my function is never called; the CFrameWnd::SetActiveView() remains the one which is called.

Perhaps, there is a message handler or something else to add? or a specific limitation/incompatibility/bug?

It should be easy, but...

Thank you in advance for your help,
Eric

What I have tried:

Inherit CFrameWnd::SetActiveView()