一个字符串放在剪贴板里

if(OpenClipboard())
 {     
     CString sPrjPath="wwwww";  //复制到剪切板的内容
        EmptyClipboard();
        HGLOBAL hClipboardData;
        hClipboardData = GlobalAlloc(GMEM_DDESHARE, sPrjPath.GetLength() + 1);
                char* pchData;
        pchData = (char*)GlobalLock(hClipboardData);

        strcpy(pchData, LPCSTR(sPrjPath));
        GlobalUnlock(hClipboardData);
        SetClipboardData(CF_TEXT, hClipboardData);
        CloseClipboard();
    }