I have tried the following code in a win32 app that shows a drop down menu on clicking a button. However, this does not work in WinCE as MENUINFO is not defined. Is there any way I can get around this? I need to view a drop down menu on clicking a button, and the name appearing on the button changes depending on the option on the menu.

void CTestDlg::OnBnClickedBtnMenu()
{
if( NULL == m_PopUpMenu.m_hMenu )
{
m_PopUpMenu.SetMenuDimension( 120 );

    m_PopUpMenu.CreatePopupMenu();
    m_PopUpMenu.AppendMenu( MF_STRING | MF_ENABLED | MF_OWNERDRAW, 697, _T("A") );
    m_PopUpMenu.AppendMenu( MF_STRING | MF_ENABLED | MF_OWNERDRAW, 697, _T("B") );
    m_PopUpMenu.AppendMenu( MF_STRING | MF_ENABLED | MF_OWNERDRAW, 697, _T("C") );
    m_PopUpMenu.AppendMenu( MF_STRING | MF_ENABLED | MF_OWNERDRAW, 697, _T("D") );

    MENUINFO MenuInfo;
    memset( &MenuInfo, 0, sizeof(MENUINFO) );
    MenuInfo.cbSize = sizeof(MENUINFO);
    MenuInfo.fMask = MIM_STYLE;
    MenuInfo.dwStyle = MNS_NOTIFYBYPOS;

    m_PopUpMenu.SetMenuInfo( &MenuInfo );

}