//客户端:
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Net;
using System.Net.Sockets;
using System.Threading;namespace client
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Label ts;
private System.Windows.Forms.TextBox fs;
private System.Windows.Forms.Button button1;
private static IPAddress ip=IPAddress.Parse("127.0.0.1");
private IPEndPoint po=new IPEndPoint(ip,8000);
private Socket socket; /// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null; public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent(); //
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
} /// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
} #region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.ts = new System.Windows.Forms.Label();
this.fs = new System.Windows.Forms.TextBox();
this.button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// ts
//
this.ts.Location = new System.Drawing.Point(48, 40);
this.ts.Name = "ts";
this.ts.TabIndex = 0;
this.ts.Text = "label1";
//
// fs
//
this.fs.Location = new System.Drawing.Point(56, 120);
this.fs.Multiline = true;
this.fs.Name = "fs";
this.fs.Size = new System.Drawing.Size(152, 96);
this.fs.TabIndex = 1;
this.fs.Text = "";
//
// button1
//
this.button1.Location = new System.Drawing.Point(216, 136);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(64, 24);
this.button1.TabIndex = 2;
this.button1.Text = "发送";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.Add(this.button1);
this.Controls.Add(this.fs);
this.Controls.Add(this.ts);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false); }
#endregion /// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
} private void button1_Click(object sender, System.EventArgs e)
{socket=new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
Thread t=new Thread(new ThreadStart(fsff));
t.Start();
}
private void fsff()
{
socket.Connect(po);
if (socket.Connected)
{
ts.Text = "联接成功";
string fss="我是客户端";
Byte[] fsbyte= System.Text.Encoding.Unicode.GetBytes(fss);
socket.Send(fsbyte,fsbyte.Length,0);
int a=1;
} }
}
}
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Net;
using System.Net.Sockets;
using System.Threading;namespace client
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Label ts;
private System.Windows.Forms.TextBox fs;
private System.Windows.Forms.Button button1;
private static IPAddress ip=IPAddress.Parse("127.0.0.1");
private IPEndPoint po=new IPEndPoint(ip,8000);
private Socket socket; /// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null; public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent(); //
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
} /// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
} #region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.ts = new System.Windows.Forms.Label();
this.fs = new System.Windows.Forms.TextBox();
this.button1 = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// ts
//
this.ts.Location = new System.Drawing.Point(48, 40);
this.ts.Name = "ts";
this.ts.TabIndex = 0;
this.ts.Text = "label1";
//
// fs
//
this.fs.Location = new System.Drawing.Point(56, 120);
this.fs.Multiline = true;
this.fs.Name = "fs";
this.fs.Size = new System.Drawing.Size(152, 96);
this.fs.TabIndex = 1;
this.fs.Text = "";
//
// button1
//
this.button1.Location = new System.Drawing.Point(216, 136);
this.button1.Name = "button1";
this.button1.Size = new System.Drawing.Size(64, 24);
this.button1.TabIndex = 2;
this.button1.Text = "发送";
this.button1.Click += new System.EventHandler(this.button1_Click);
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(292, 273);
this.Controls.Add(this.button1);
this.Controls.Add(this.fs);
this.Controls.Add(this.ts);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false); }
#endregion /// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Application.Run(new Form1());
} private void button1_Click(object sender, System.EventArgs e)
{socket=new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
Thread t=new Thread(new ThreadStart(fsff));
t.Start();
}
private void fsff()
{
socket.Connect(po);
if (socket.Connected)
{
ts.Text = "联接成功";
string fss="我是客户端";
Byte[] fsbyte= System.Text.Encoding.Unicode.GetBytes(fss);
socket.Send(fsbyte,fsbyte.Length,0);
int a=1;
} }
}
}
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using System.Diagnostics;
namespace server
{
/// <summary>
/// Form1 的摘要说明。
/// </summary>
public class Form1 : System.Windows.Forms.Form
{
private System.Windows.Forms.Label ts;
private static IPAddress ip=IPAddress.Parse("127.0.0.1");
private IPEndPoint po=new IPEndPoint(ip,8000);
private Socket socket=new Socket(AddressFamily.InterNetwork,SocketType.Stream,ProtocolType.Tcp);
private Socket tempsocket;
private System.Windows.Forms.TextBox jsxx;
/// <summary>
/// 必需的设计器变量。
/// </summary>
private System.ComponentModel.Container components = null; public Form1()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent(); //
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
} /// <summary>
/// 清理所有正在使用的资源。
/// </summary>
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
} #region Windows 窗体设计器生成的代码
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.ts = new System.Windows.Forms.Label();
this.jsxx = new System.Windows.Forms.TextBox();
this.SuspendLayout();
//
// ts
//
this.ts.Location = new System.Drawing.Point(80, 32);
this.ts.Name = "ts";
this.ts.Size = new System.Drawing.Size(136, 24);
this.ts.TabIndex = 0;
//
// jsxx
//
this.jsxx.Location = new System.Drawing.Point(56, 112);
this.jsxx.Multiline = true;
this.jsxx.Name = "jsxx";
this.jsxx.Size = new System.Drawing.Size(224, 144);
this.jsxx.TabIndex = 1;
this.jsxx.Text = "jsxx";
//
// Form1
//
this.AutoScaleBaseSize = new System.Drawing.Size(5, 13);
this.ClientSize = new System.Drawing.Size(416, 349);
this.Controls.Add(this.jsxx);
this.Controls.Add(this.ts);
this.Name = "Form1";
this.Text = "Form1";
this.Click += new System.EventHandler(this.Form1_Click);
this.Load += new System.EventHandler(this.Form1_Load);
this.ResumeLayout(false); }
#endregion /// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main()
{
Process[] p=Process.GetProcessesByName("server");
if (p!=null && p.Length>1)
for (int i=1;i<p.Length;i++)
p[i].Kill();
Application.Run(new Form1());
} private void Form1_Load(object sender, System.EventArgs e)
{
}
private void js()
{
while(true)
{
tempsocket=socket.Accept();
if (tempsocket.Connected)
{
ts.Text="连接成功....";
Byte[] b=new byte[100];
//这个缓冲区长了没事,如果比发送端缓冲区短就会把信息截去
//排个例子中发送方缓冲区是10
tempsocket.Receive(b,b.Length,0);
string str=System.Text.Encoding.Unicode.GetString(b);
jsxx.AppendText(str);
}
}
} private void Form1_Click(object sender, System.EventArgs e)
{
socket.Bind(po);
socket.Listen(50);
ts.Text="开始监听...";
Thread t=new Thread(new ThreadStart(js));
t.Start();
}
}
}
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