C / C++ / MFC

CSingleDocTemplate* pDocTemplate;<br />
pDocTemplate = new CSingleDocTemplate(<br />
    IDR_MAINFRAME,<br />
    RUNTIME_CLASS(CTest1Doc),<br />
    RUNTIME_CLASS(CMainFrame),       // main SDI frame window<br />
    RUNTIME_CLASS(CTest1View));  // put your view here instead<br />
AddDocTemplate(pDocTemplate);<br />

CString strUrl = _T("http://ravib.com");
CString strFilename = _T("C:\\ravib.txt");
HRESULT hResult = ::URLDownloadToFile (NULL, strUrl, strFilename, 0, NULL);
if (hResult != S_OK)
   error();

<font style="color:blue;">#include</font> <winsock.h>

<font style="color:green;">// your code starts...</font>
{
    WSADATA wsaData;     <font style="color:green;">// If this doesn't work,</font>
<font style="color:green;">//  WSAData wsaData;     // then try this instead</font>
 
    <font style="color:blue;">if</font> (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0) {
        fprintf(stderr, <font style="color:purple;">WSAStartup failed.\n"</font>);
        exit(1);
    }
    <font style="color:green;">//...</font>
}

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