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Hi,

I disabled the system button on the titlebar of my frame window. but the window minimized when doubleclick its titlebar.
How can I disable the doubleclick event?

Thanks.
This is my code:
class CMainFrame
    : public CExtNCW < CMDIFrameWnd >
{
..
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
    if( ! CExtNCW < CMDIFrameWnd > :: PreCreateWindow( cs ) )
        return FALSE;

    cs.lpszClass = AfxRegisterWndClass(0);
    
    if(cs.hMenu!=NULL)
    {
        ::DestroyMenu(cs.hMenu); // delete menu if loaded
        cs.hMenu = NULL; // no menu for this window

    }
    
    cs.style &= ~WS_MAXIMIZEBOX    ;// this makes it not have maximize button
    cs.style &= ~WS_SYSMENU    ;// this makes it not have maximize button

    cs.style &= ~WS_THICKFRAME;// this makes it not resizeable


    return CFrameWnd::PreCreateWindow(cs);
}

If you want to prevent the caption double click event on the current version of the skinable frame window, then you should override the WindowProc() method and handle the WM_NCLBUTTONDBLCLK standard Windows message. Your method should not invoke the parent class method for this message.