MFC按钮弹出新的菜单

void CXxDialog::OnClickedButton1()    //该函数为你的BUTTON点击响应函数

{
    CMenu menu;
    menu.LoadMenu(IDR_LISTCTRL_POPUP /*此处填写你的菜单的资源编号*/ );
    CMenu *pMenuPopup = menu.GetSubMenu(0);
    ASSERT(pMenuPopup);

    CPoint point;
    GetCursorPos(&point);
    pMenuPopup->TrackPopupMenu(TPM_LEFTALIGN|TPM_LEFTBUTTON|TPM_RIGHTBUTTON,point.x,point.y, this ,NULL);

    menu.DestroyMenu();
}

转载于:https://www.cnblogs.com/vipwtl/p/5887704.html