program.cs

断点续传,下载DEMO 是VS2008下写的,我收集的在这里共享给大家

using System;
using System.IO;
using System.Net;
using System.Text;
using System.Security;
using System.Threading;
using System.Collections.Specialized;
using System.Diagnostics;
using System.Data;

using Cblang.HttpDownload;

namespace Test_HttpDownload
{
    class Program
    {
        static AutoResetEvent a = new AutoResetEvent(false);
        static void Main(string[] args)
        {
            //如果使用代理服务器下载.请取消下行的注释
            //WebRequest.DefaultWebProxy = new WebProxy("127.0.0.1:8118");
           
            string url = @"http://zdit.cn/download/phonecard_h.rar";

            string name = MD5Helper.MD5Encrypt(url);

            //新建下载
            DownloadFile df = new DownloadFile(url, @"e:\dh.rar", 5);

            //断点续传请使用下面的构造
            //DownloadFile df = new DownloadFile(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, name));

            df.Finished += new EventHandler(df_Finished);

            Console.WriteLine("开始下载");
            //开始下载....
            df.Start();
            while( true)
            {
                string command = Console.ReadLine();
                if (command == "stop")
                {
                    df.Stop();
                }
                else if (command == "start")
                {
                    df.Start();
                }
                else if (command == "save")
                {
                    df.Stop();
                }
                else if (command == "exit")
                {
                    df.Stop();
                    Console.WriteLine("按任意键退出");
                    Console.ReadKey();
                    return;
                }
            }
           // a.WaitOne();

        }

        static void df_Finished(object sender, EventArgs e)
        {
            Console.WriteLine("下载完成");
            a.Set();
        }
    }
}