// #import "shell32.dll" にて自動生成された shell32.tli より一部抜粋

// interface IShellDispatch wrapper method implementations
inline FolderPtr IShellDispatch::BrowseForFolder ( long Hwnd, _bstr_t Title, long Options, const _variant_t & RootFolder ) {
    struct Folder * _result = 0;
    HRESULT _hr = raw_BrowseForFolder(Hwnd, Title, Options, RootFolder, &_result);
    if (FAILED(_hr)) _com_issue_errorex(_hr, this, __uuidof(this));
    return FolderPtr(_result, false);
}

// interface Folder wrapper method implementations
inline _bstr_t Folder::GetTitle ( ) {
    BSTR _result = 0;
    HRESULT _hr = get_Title(&_result);
    if (FAILED(_hr)) _com_issue_errorex(_hr, this, __uuidof(this));
    return _bstr_t(_result, false);
}