showtext.cs

visual c# 网络编程技术与实践实例包括几个源码

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Net.Sockets;
using System.IO;

namespace EmailApp
{
    public partial class ShowText : Form
    {
        private NetworkStream netstream;
        private string messagecount;
        private StreamReader strRe;
        private StreamWriter strWr;

        public ShowText(NetworkStream ns,string mc)
        {
            netstream = ns;
            messagecount = mc;
            InitializeComponent();
        }

        private void ShowText_Load(object sender, EventArgs e)
        {
            string response;
            strRe = new StreamReader(netstream,System.Text.Encoding.Default);
            strWr = new StreamWriter(netstream,System.Text.Encoding.Default);
            this.Text = "消息　" + messagecount;
            strWr.WriteLine("retr " + messagecount);
            strWr.Flush();
            response = strRe.ReadLine();

            while (true)
            {
                response = strRe.ReadLine();
                if ("." == response)
                    break;
                this.Text += response + "\r\n";
            }


        }
    }
}