CFile处理（读取路径文件内容，保存在表里面）

 wstring str = CT2W(strPath);
        str = str.substr(0, str.find_last_of(L".", str.length())) + wstring(CT2W(strExName));

        CFileStatus fileStatus;
        if(!CFile::GetStatus(W2CT(str.c_str()), fileStatus))
        {
            return;
        }

        CFile fileEx;
        if(!fileEx.Open(W2CT(str.c_str()), CFile::modeRead))
        {
            throw CEMRException(L"不能打开指定文件，加载失败！");
        }

        WORD wHeader = 0;
        fileEx.Read(&wHeader, sizeof(WORD));
        if(wHeader != UNICODE_HEADER) fileEx.SeekToBegin();

        size_t nFileLen = static_cast<size_t>(fileEx.GetLength());
        array_ptr<BYTE> spBuffer(new BYTE[nFileLen + 1]);
        memset(spBuffer.get(), 0, nFileLen + 1);
        fileEx.Read(spBuffer.get(), static_cast<UINT>(nFileLen));

        fileEx.Close();

        array_ptr<XMLCh> spWBuffer;
        if(wHeader != UNICODE_HEADER)//ANSI转换为双字节
        {
            spWBuffer.reset(XMLString::transcode(reinterpret_cast<char*>(spBuffer.get())));
        }
        else
        {
            spWBuffer.reset(reinterpret_cast<XMLCh*>(spBuffer.release()));
        }

        wstring strMsg = L"";
        wstring strClientXml = CEMRClient::Instance().GetClientInfoX();

        if(strExName.MakeLower() == _T(".txt"))
        {
            CHECK_THROW_PROXY(CHtmlTemplateProxy::SaveNoteInfo(strClientXml, lngID, spWBuffer.get(), strMsg));
        } wstring str = CT2W(strPath);
        str = str