C / C++ / MFC

void CTestDlg::OnRclickList1(NMHDR* pNMHDR, LRESULT* pResult) 
{
	// TODO: Add your control notification handler code here
	CString s10,s11,s12; // the position strings.
	int     nSelRows = m_List1.GetSelectedCount();
	if(!nSelRows)
		return;

	POSITION pos = m_List1.GetFirstSelectedItemPosition();
	int	 i   = m_List1.GetNextSelectedItem(pos);   
	TRACE("First Item %d\n",i);
	
	if (i != -1) // -- Execute this loop as long as GetNextSelectedItem() returns -1
	{
		s10 = m_List1.GetItemText(i,10);
		s11 = m_List1.GetItemText(i,11);
		s12 = m_List1.GetItemText(i,12);
		
		LPPOINT	lpoint = new tagPOINT;
		CMenu	*pSubMenu;
		CMenu	m_Menu;

		::GetCursorPos(lpoint); 
		m_Menu.LoadMenu(IDR_MENU18);
		
		pSubMenu = m_Menu.GetSubMenu(0);
		pSubMenu->TrackPopupMenu(TPM_LEFTALIGN,lpoint->x,lpoint->y,this);
		if( s11 == "Receive" )
		{
			// Enabled the menu when the strings is "Receive".
			pSubMenu->EnableMenuItem(3,MF_BYPOSITION | MF_DISABLED | MF_GRAYED);
		}
		if( s11 == "UnReceive" )
                ...

		pSubMenu->DestroyMenu();
	}
	*pResult = 0;
}