Use LibCurl .net to download a file [closed]

There appears to be a whole samples section in the source code http://libcurl-net.cvs.sourceforge.net/viewvc/libcurl-net/libcurlnet/samples/.

I think the one that is most relevant to you is Easy Get

// $Id: EasyGet.cs,v 1.1 2005/02/17 22:47:24 jeffreyphillips Exp $// EasyGet.cs - demonstrate trivial get capability// Compile with "csc /r:../bin/LibCurlNet.dll /out:../bin/EasyGet.exe EasyGet.cs"// usage: EasyGet url, e.g. EasyGet http://www.google.comusing System;using SeasideResearch.LibCurlNet;class EasyGet{    public static void Main(String[] args)    {        try {            Curl.GlobalInit((int)CURLinitFlag.CURL_GLOBAL_ALL);            Easy easy = new Easy();            Easy.WriteFunction wf = new Easy.WriteFunction(OnWriteData);            easy.SetOpt(CURLoption.CURLOPT_URL, args[0]);            easy.SetOpt(CURLoption.CURLOPT_WRITEFUNCTION, wf);            easy.Perform();            easy.Cleanup();            Curl.GlobalCleanup();        }        catch(Exception ex) {            Console.WriteLine(ex);        }    }    public static Int32 OnWriteData(Byte[] buf, Int32 size, Int32 nmemb,        Object extraData)    {        Console.Write(System.Text.Encoding.UTF8.GetString(buf));        return size * nmemb;    }}