MFC中实现 拷贝文件夹中的所有文件和文件夹

    SHFILEOPSTRUCT   sfo; 
    sfo.hwnd   =   NULL;
    sfo.wFunc   =   FO_COPY;
    sfo.pFrom   =   "E:\DIR";  
    sfo.pTo   =   "F:\DIR_COPY";
    sfo.fFlags   =   FOF_SILENT   |   FOF_NOCONFIRMATION   |   FOF_NOCONFIRMMKDIR;
    int hr   =   SHFileOperation(&sfo);
    if(hr)
    {
        OutputDebugStringA("拷贝文件出错");
    }    SHFILEOPSTRUCT   sfo; 
    sfo.hwnd   =   N