void CHahaDlg::OnContextMenu(CWnd* pWnd, CPoint point) 
{
CMenu pp;//加载菜单
pp.LoadMenu (IDR_MENU1);
CMenu* pSubMenu;
//加载子菜单
pSubMenu = pp.GetSubMenu(0);
//显示菜单
//ClientToScreen(&point);
pSubMenu->TrackPopupMenu(TPM_RIGHTBUTTON, point.x, point.y,this);
pSubMenu->DestroyMenu();
}
菜单是弹出来了,但是如何才能响应单击彩旦事件呢?比如说某ID为ID_ID1