void CMy7877Dlg::OnOK() { // TODO: Add extra validation here UpdateData(TRUE); CInternetSession session("HttpClient"); url = m_a; CHttpFile* pfile = (CHttpFile *)session.OpenURL(url); DWORD dwStatusCode; pfile -> QueryInfoStatusCode(dwStatusCode); if(dwStatusCode == HTTP_STATUS_OK) { CString content; CString data; while (pfile -> ReadString(data)) { content += data + "\r\n"; } content.TrimRight(); m_b=((LPCTSTR)content); UpdateData(FALSE); } pfile -> Close(); delete pfile; session.Close(); }