CComboBoxEx doesn't insert item

Hi! Maybe a stupid error, but my code only inserts garbage:

Code:

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m_cmbAddress.Create(WS_CHILD|WS_VISIBLE | CBS_AUTOHSCROLL | CBS_DROPDOWN | CBS_HASSTRINGS ,
                                      rect, &m_wndComboTool, ID_ADDRESS);
m_ImageListCombo.Create (16,16,TRUE,1,1);
m_ImageListCombo.Add(AfxGetApp()->LoadIcon(IDR_MAINFRAME));
m_cmbAddress.SetImageList (&m_ImageListCombo);
       
m_cmbAddress.ShowWindow(SW_SHOW);

COMBOBOXEXITEM    cbi;
CString            str = "prueba";
cbi.mask = CBEIF_TEXT;
cbi.iItem = 0;
cbi.pszText = (LPTSTR)(LPCTSTR)str;
cbi.cchTextMax = str.GetLength();
m_cmbAddress.InsertItem (&cbi);

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m_cmbAddress is a CComboBoxEx.

Why are you using CBS_HASSTRINGS? Is your combo box owner-drawn?

No, now it isn't owner-drawn. Thank you!. Now I can insert my string. But now I have two problems:

1.

Code:

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m_wndComboTool.m_ImageListCombo.Create( GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON),                  ILC_COLOR24, 50, 50);
void CMainFrame::WriteCombo (CString sData)
{
        m_wndComboTool.m_cmbAddress.DeleteString (0);
        SHFILEINFO shinfo;
        SHGetFileInfo(sData, NULL,
                &shinfo, sizeof(shinfo), SHGFI_ICON | SHGFI_SMALLICON);
        int nIcon = m_wndComboTool.m_ImageListCombo.Add (shinfo.hIcon);
        m_wndComboTool.m_cmbAddress.SetImageList (&m_wndComboTool.m_ImageListCombo);
        COMBOBOXEXITEM    cbi;
        cbi.mask = CBEIF_TEXT|CBEIF_IMAGE;
        cbi.iItem = 0;
        cbi.iImage = nIcon;
        cbi.pszText = (LPTSTR)(LPCTSTR)sData;
        cbi.cchTextMax = sData.GetLength();
        m_wndComboTool.m_cmbAddress.InsertItem (&cbi);
        m_wndComboTool.m_cmbAddress.SetCurSel (0);
}

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sData is a folder or disk drive, etc... But my combo doesn't show the icon. And shinfo is ok.

2.

Code:

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BOOL CMainFrame::PreTranslateMessage(MSG* pMsg)
{
        // check if the message is a keypress
        if ((pMsg->message >= WM_KEYFIRST) && (pMsg->message <= WM_KEYLAST))
        {
                CWnd* pWnd = GetFocus();
                if (pWnd != NULL)
                {
                        if (pWnd->GetOwner() == &m_wndComboTool.m_cmbAddress &&           
                                pMsg->wParam == VK_RETURN)
                        {
                                CString str;
                                pWnd->GetWindowText(str);
                                CString* sItem = new CString (str);
                                //Actulizamos la lista con el contenido de la carpeta seleccionada
                                m_pExplorerView->GetDocument()->UpdateAllViews (m_pExplorerView, (DWORD)sItem);
                                //Pero además, en la vista de árbol tenemos que seleccionar el nodo
                                m_pExplorerView->UpdateSelect (str);
                        }
                }
        }       
        return CFrameWnd::PreTranslateMessage(pMsg);
}

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This code worked when I had CCombo, but now with my CComboBoxEx, the next if:
pWnd->GetOwner() == &m_wndComboTool.m_cmbAddress
doesn't work.
Forget my first post:
m_cmbAddress is a CComboBoxEx in my class CComboToolBar.
And m_wndComboTool is a CComboToolbar. So:

Code:

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m_wndComboTool.m_cmbAddress.Create(WS_CHILD|WS_VISIBLE | CBS_AUTOHSCROLL |
                                      CBS_DROPDOWN ,
                                      rect, &m_wndComboTool, ID_ADDRESS)

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