Example

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The following example returns the user action in a message box.

C++

afx_msg void OnBeforeEditMode(UINT wParam, LONG lParam);

ON_MESSAGE(SSM_BEFOREEDITMODE, OnBeforeEditMode)

void CTestSpread7DllDlg::OnBeforeEditMode(UINT wParam, LONG lParam)

{

LPSS_BEFOREEDITMODE em = (LPSS_BEFOREEDITMODE)lParam;

char buf[10];

itoa(em->wUserAction, (LPSTR)buf, 10);

AfxMessageBox(buf);   

}