MFC Open directory dialog box

Is there an MFC class for an open directory dialog box, similar to CFileDialog? I can't seem to find one anywhere.

If there isn't, what is the best way to do such a box?

Here is an api version:

Code:

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static int CALLBACK BrowseCallbackProc(HWND hwnd,UINT uMsg, LPARAM lParam, LPARAM lpData)
{
        // If the BFFM_INITIALIZED message is received
        // set the path to the start path.
        switch (uMsg)
        {
                case BFFM_INITIALIZED:
                {
                        if (NULL != lpData)
                        {
                                SendMessage(hwnd, BFFM_SETSELECTION, TRUE, lpData);
                        }
                }
        }

        return 0; // The function should always return 0.
}

// HWND is the parent window.
// szCurrent is an optional start folder. Can be NULL.
// szPath receives the selected path on success. Must be MAX_PATH characters in length.
BOOL BrowseForFolder(HWND hwnd, LPCTSTR szCurrent, LPTSTR szPath)
{
        BROWSEINFO  bi = { 0 };
        LPITEMIDLIST pidl;
        TCHAR        szDisplay[MAX_PATH];
        BOOL        retval;

        CoInitialize();

        bi.hwndOwner      = hwnd;
        bi.pszDisplayName = szDisplay;
        bi.lpszTitle      = TEXT("Please choose a folder.");
        bi.ulFlags        = BIF_RETURNONLYFSDIRS | BIF_NEWDIALOGSTYLE;
        bi.lpfn          = BrowseCallbackProc;
        bi.lParam        = (LPARAM) szCurrent;

        pidl = SHBrowseForFolder(&bi);

        if (NULL != pidl)
        {
                retval = SHGetPathFromIDList(pidl, szPath);
                CoTaskMemFree(pidl);
        }
        else
        {
                retval = FALSE;
        }

        if (!retval)
        {
                szPath[0] = TEXT('\0');
        }

        CoUninitialize();
        return retval;
}

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Cool, thanks. I might chuck together a class and post it, if I can be bothered.