处理鼠标右键在CListCtrl控件的表头CHeaderCtrl上的响应

 

// 在CListCtrl控件的父窗口上添加OnNotify虚函数


BOOL CXXXDlg::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult) 
{
	// TODO: Add your specialized code here and/or call the base class
	if ((((LPNMHDR)lParam)->code == NM_RCLICK))
	{
		CPoint pt, pt2;
		GetCursorPos(&pt);
		pt2 = pt;
		m_list.ScreenToClient(&pt);
		CWnd* pWnd = m_list.ChildWindowFromPoint(pt);
		CHeaderCtrl* pHeader = m_list.GetHeaderCtrl();
		if(pWnd && (pWnd->GetSafeHwnd() == pHeader->GetSafeHwnd()))
		{
			HDHITTESTINFO info = {0};
			info.pt = pt;
			pHeader->SendMessage(HDM_HITTEST, 0, (LPARAM)&info);
			CString str;
			str.Format(_T("Column: %d clicked!"), info.iItem);
			AfxMessageBox(str);
		}
	}
	return CDialog::OnNotify(wParam, lParam, pResult);
}