SHFILEOPSTRUCT Op;
    char FromBuf[50]={"\\\\174.24.4.9\\share\\key"};
    char ToBuf[20]={"d:\\aniu"};
    Op.hwnd = NULL;
    Op.wFunc = FO_COPY;
    Op.pFrom = FromBuf;
    Op.pTo = ToBuf;
    Op.fFlags = FOF_NOCONFIRMATION | FOF_RENAMEONCOLLISION;
    Op.fAnyOperationsAborted = FALSE;
    Op.hNameMappings = NULL;
    Op.lpszProgressTitle = NULL;
    if(SHFileOperation(&Op) == 0)
        AfxMessageBox(_T("复制完毕"));
是把key文件夹拷到d:\aniu下。