Download a webpage using WinInet




#include <wininet.h>


BOOL DownloadWebContentUsingWinInet(CString csURL,CString &csDownloadedContent)
{

     if ( csURL.IsEmpty() )
          return FALSE;
     HINTERNET hINet, hFile;
     hINet = InternetOpen("InetURL/1.0", INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0 );
     if ( !hINet )
     {
          AfxMessageBox("InternetOpen Failed");
          return FALSE;
     }
     hFile = InternetOpenUrl( hINet, csURL, NULL, 0, 0, 0 ) ;
     if ( hFile )
     {
          CHAR buffer[1024];
          DWORD dwRead;
          while ( InternetReadFile( hFile, buffer, 1023, &dwRead ) )
          {
               if ( dwRead == 0 )
                    break;
               buffer[dwRead] = 0;
               csDownloadedContent += buffer;
          }
          InternetCloseHandle( hFile );
     }
     InternetCloseHandle( hINet );

     return TRUE;
}