創建瀏覽對話框

 BROWSEINFO   bi;                         //BROWSEINFO結構體  
 TCHAR   szBuffer[512]="";  
 TCHAR   szFullPath[512]="";  
 bi.hwndOwner   =   m_hWnd;       //m_hWnd你的程序主窗口  
 bi.pidlRoot   =   NULL;  
 bi.pszDisplayName   =   szBuffer;   //返回選擇的目錄名的緩衝區  
 bi.lpszTitle   =   "Selection";   //彈出的窗口的文字提示  
 bi.ulFlags   =   BIF_RETURNONLYFSDIRS   ;   //只返回目錄。其他標誌看MSDN  
 bi.lpfn   =   NULL;                                                   //回調函數，有時很有用  
 bi.lParam   =   0;  
 bi.iImage   =   0;  
 ITEMIDLIST*   pidl   =   ::SHBrowseForFolder   (&bi);   //顯示彈出窗口，ITEMIDLIST很重要  
 if(::SHGetPathFromIDList   (pidl,szFullPath))           //在ITEMIDLIST中得到目錄名的整個路徑  
 {  
  //成功  
  m_strDirOfSave = szFullPath;
  UpdateData(FALSE);
 }  
 else  
    {  
  //失敗  
 }  

LPMALLOC     pMalloc;
LPITEMIDLIST pidl;
TCHAR        szPath [MAX_PATH];    // not used
BROWSEINFO   bi = { GetSafeHwnd(), NULL, szPath,
                    _T("Select destination folder."),
                    BIF_RETURNONLYFSDIRS, NULL, NULL };

    pidl = SHBrowseForFolder ( &bi );

    if ( NULL != pidl )
        {
        if ( SHGetPathFromIDList ( pidl, szPath ) )
            {
            m_strDest = szPath;
            UpdateData ( FALSE );
            }

        SHGetMalloc ( &pMalloc );
        pMalloc->Free(pidl);
        pMalloc->Release();
        }