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CWnd::OnTimeChange
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CWnd::OnTimeChange

The framework calls this member function after the system time is changed.

afx_msg void OnTimeChange( );

Have any application that changes the system time send this message to all top-level windows. To send the WM_TIMECHANGE message to all top-level windows, an application can use the SendMessage Windows function with its hwnd parameter set to HWND_BROADCAST.

Header: afxwin.h

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