Net.cs
资源名称:xqwy.rar [点击查看]
上传用户:fuyouda
上传日期:2021-03-17
资源大小:8619k
文件大小:11k
源码类别:
Windows编程
开发平台:
C/C++
- using System;
- using System.Drawing;
- using System.Collections;
- using System.ComponentModel;
- using System.Windows.Forms;
- using System.Data;
- using System.Threading;
- using System.Net.Sockets;
- using System.IO;
- namespace WindowsApplication1
- {
- /// <summary>
- /// Net 的摘要说明。
- /// </summary>
- public class Net : System.Windows.Forms.Form
- {
- private System.Windows.Forms.Label label2;
- private System.Windows.Forms.Label label1;
- private System.Windows.Forms.TextBox textBox2;
- private System.Windows.Forms.Label label3;
- private System.Windows.Forms.Label label4;
- private System.Windows.Forms.RichTextBox richTextBox3;
- private System.Windows.Forms.Label label5;
- private System.Windows.Forms.RichTextBox richTextBox2;
- private System.Windows.Forms.Label label6;
- private System.Windows.Forms.RichTextBox richTextBox1;
- private System.Windows.Forms.Label label7;
- private System.Windows.Forms.Button button1;
- private System.Windows.Forms.TextBox textBox7;
- private System.Windows.Forms.TextBox textBox1;
- //声明监听线程对象
- private Thread MyListenThread;
- //声明网络监听对象
- private TcpListener MyTcpListener;
- /// <summary>
- /// 必需的设计器变量。
- /// </summary>
- private System.ComponentModel.Container components = null;
- public Net()
- {
- //
- // 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
- //
- }
- private void StartListen()
- {
- MyTcpListener=new TcpListener(5000);
- //开始监听
- MyTcpListener.Start();
- while(true)
- {//获取TcpClient
- TcpClient MyTcpClient=MyTcpListener.AcceptTcpClient();
- NetworkStream MyStream=MyTcpClient.GetStream();
- byte[] MyBytes = new byte[1024];
- int MyBytesRead=MyStream.Read(MyBytes,0,MyBytes.Length);
- string MyMessage=System.Text.Encoding.Default.GetString(MyBytes,0,MyBytesRead);
- this.richTextBox2.Text+=MyMessage;
- }
- }
- /// <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()
- {
- System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(Net));
- this.label2 = new System.Windows.Forms.Label();
- this.textBox7 = new System.Windows.Forms.TextBox();
- this.label1 = new System.Windows.Forms.Label();
- this.textBox2 = new System.Windows.Forms.TextBox();
- this.label3 = new System.Windows.Forms.Label();
- this.textBox1 = new System.Windows.Forms.TextBox();
- this.label4 = new System.Windows.Forms.Label();
- this.richTextBox3 = new System.Windows.Forms.RichTextBox();
- this.label5 = new System.Windows.Forms.Label();
- this.richTextBox2 = new System.Windows.Forms.RichTextBox();
- this.label6 = new System.Windows.Forms.Label();
- this.richTextBox1 = new System.Windows.Forms.RichTextBox();
- this.label7 = new System.Windows.Forms.Label();
- this.button1 = new System.Windows.Forms.Button();
- this.SuspendLayout();
- //
- // label2
- //
- this.label2.Location = new System.Drawing.Point(188, -32);
- this.label2.Name = "label2";
- this.label2.Size = new System.Drawing.Size(48, 18);
- this.label2.TabIndex = 13;
- this.label2.Text = "姓名:";
- //
- // textBox7
- //
- this.textBox7.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
- this.textBox7.ForeColor = System.Drawing.Color.Red;
- this.textBox7.Location = new System.Drawing.Point(12, -40);
- this.textBox7.Name = "textBox7";
- this.textBox7.Size = new System.Drawing.Size(168, 26);
- this.textBox7.TabIndex = 12;
- this.textBox7.Text = "";
- //
- // label1
- //
- this.label1.Location = new System.Drawing.Point(-92, -32);
- this.label1.Name = "label1";
- this.label1.Size = new System.Drawing.Size(104, 18);
- this.label1.TabIndex = 11;
- this.label1.Text = "接收主机IP地址:";
- //
- // textBox2
- //
- this.textBox2.BackColor = System.Drawing.SystemColors.ActiveCaptionText;
- this.textBox2.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
- this.textBox2.ForeColor = System.Drawing.Color.Red;
- this.textBox2.Location = new System.Drawing.Point(344, 24);
- this.textBox2.Name = "textBox2";
- this.textBox2.Size = new System.Drawing.Size(144, 26);
- this.textBox2.TabIndex = 17;
- this.textBox2.Text = "";
- //
- // label3
- //
- this.label3.BackColor = System.Drawing.Color.Transparent;
- this.label3.Location = new System.Drawing.Point(296, 32);
- this.label3.Name = "label3";
- this.label3.Size = new System.Drawing.Size(48, 16);
- this.label3.TabIndex = 16;
- this.label3.Text = "姓名:";
- //
- // textBox1
- //
- this.textBox1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
- this.textBox1.ForeColor = System.Drawing.Color.Red;
- this.textBox1.Location = new System.Drawing.Point(120, 24);
- this.textBox1.Name = "textBox1";
- this.textBox1.Size = new System.Drawing.Size(168, 26);
- this.textBox1.TabIndex = 15;
- this.textBox1.Text = "";
- //
- // label4
- //
- this.label4.BackColor = System.Drawing.Color.Transparent;
- this.label4.Location = new System.Drawing.Point(16, 32);
- this.label4.Name = "label4";
- this.label4.Size = new System.Drawing.Size(104, 16);
- this.label4.TabIndex = 14;
- this.label4.Text = "接收主机IP地址:";
- this.label4.Click += new System.EventHandler(this.label4_Click);
- //
- // richTextBox3
- //
- this.richTextBox3.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
- this.richTextBox3.ForeColor = System.Drawing.Color.Blue;
- this.richTextBox3.Location = new System.Drawing.Point(16, 80);
- this.richTextBox3.Name = "richTextBox3";
- this.richTextBox3.ReadOnly = true;
- this.richTextBox3.Size = new System.Drawing.Size(232, 152);
- this.richTextBox3.TabIndex = 19;
- this.richTextBox3.Text = "";
- //
- // label5
- //
- this.label5.BackColor = System.Drawing.Color.Transparent;
- this.label5.Location = new System.Drawing.Point(48, 64);
- this.label5.Name = "label5";
- this.label5.Size = new System.Drawing.Size(112, 16);
- this.label5.TabIndex = 18;
- this.label5.Text = "已经发送的内容:";
- //
- // richTextBox2
- //
- this.richTextBox2.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
- this.richTextBox2.ForeColor = System.Drawing.Color.Red;
- this.richTextBox2.Location = new System.Drawing.Point(288, 80);
- this.richTextBox2.Name = "richTextBox2";
- this.richTextBox2.ReadOnly = true;
- this.richTextBox2.Size = new System.Drawing.Size(208, 152);
- this.richTextBox2.TabIndex = 21;
- this.richTextBox2.Text = "";
- //
- // label6
- //
- this.label6.BackColor = System.Drawing.Color.Transparent;
- this.label6.Location = new System.Drawing.Point(280, 64);
- this.label6.Name = "label6";
- this.label6.Size = new System.Drawing.Size(112, 16);
- this.label6.TabIndex = 20;
- this.label6.Text = "已经收到的内容:";
- //
- // richTextBox1
- //
- this.richTextBox1.Font = new System.Drawing.Font("宋体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
- this.richTextBox1.Location = new System.Drawing.Point(16, 264);
- this.richTextBox1.Name = "richTextBox1";
- this.richTextBox1.Size = new System.Drawing.Size(480, 88);
- this.richTextBox1.TabIndex = 23;
- this.richTextBox1.Text = "";
- //
- // label7
- //
- this.label7.BackColor = System.Drawing.Color.Transparent;
- this.label7.Location = new System.Drawing.Point(48, 248);
- this.label7.Name = "label7";
- this.label7.Size = new System.Drawing.Size(128, 16);
- this.label7.TabIndex = 22;
- this.label7.Text = "将要发送的内容:";
- //
- // button1
- //
- this.button1.BackColor = System.Drawing.Color.Transparent;
- this.button1.Location = new System.Drawing.Point(424, 360);
- this.button1.Name = "button1";
- this.button1.TabIndex = 24;
- this.button1.Text = "发送";
- this.button1.Click += new System.EventHandler(this.button1_Click);
- //
- // Net
- //
- this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
- this.BackgroundImage = ((System.Drawing.Image)(resources.GetObject("$this.BackgroundImage")));
- this.ClientSize = new System.Drawing.Size(520, 392);
- this.Controls.Add(this.button1);
- this.Controls.Add(this.richTextBox1);
- this.Controls.Add(this.label7);
- this.Controls.Add(this.richTextBox2);
- this.Controls.Add(this.label6);
- this.Controls.Add(this.richTextBox3);
- this.Controls.Add(this.label5);
- this.Controls.Add(this.textBox2);
- this.Controls.Add(this.label3);
- this.Controls.Add(this.textBox1);
- this.Controls.Add(this.label4);
- this.Controls.Add(this.label2);
- this.Controls.Add(this.textBox7);
- this.Controls.Add(this.label1);
- this.Name = "Net";
- this.Text = "Net";
- this.Load += new System.EventHandler(this.Net_Load);
- this.Closed += new System.EventHandler(this.Net_Closed);
- this.ResumeLayout(false);
- }
- #endregion
- private void Net_Load(object sender, System.EventArgs e)
- {
- //开始监听
- //创建监听线程
- this.MyListenThread= new Thread(new ThreadStart(StartListen));
- //启动线程
- this.MyListenThread.Start();
- }
- private void label4_Click(object sender, System.EventArgs e)
- {
- }
- private void button1_Click(object sender, System.EventArgs e)
- {
- //发送聊天内容
- if(this.textBox1.Text.Length<1||this.textBox2.Text.Length<1||this.richTextBox1.Text.Length<1)
- return;
- try
- {
- string MyMessage=DateTime.Now.ToString()+"n"+this.textBox2.Text + ":" + this.richTextBox1.Text + "n";
- //根据目标计算机地址建立连接
- TcpClient MyTcpClient = new TcpClient(this.textBox1.Text, 5000);
- //获得用于网络访问的数据流
- NetworkStream MyTcpStream =MyTcpClient.GetStream();
- StreamWriter MyStream = new StreamWriter(MyTcpStream);
- //将字符串写入流
- MyStream.Write(MyMessage,System.Text.Encoding.Default);
- //将缓冲数据写入基础流
- MyStream.Flush();
- //关闭网络流
- MyStream.Close();
- MyTcpClient.Close();
- this.richTextBox3.AppendText(MyMessage);
- this.richTextBox1.Clear();
- }
- catch(Exception Err)
- {
- MessageBox.Show(Err.Message,"信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
- }
- }
- private void Net_Closed(object sender, System.EventArgs e)
- {
- //关闭SOCKET
- try
- {
- if (this.MyTcpListener!=null)
- {//关闭监听器
- this.MyTcpListener.Stop();
- }
- if (this.MyListenThread!=null)
- { //如果线程还处于运行状态就关闭它
- if (this.MyListenThread.ThreadState==ThreadState.Running)
- {
- this.MyListenThread.Abort();
- }
- }
- }
- catch(Exception Err)
- {
- MessageBox.Show(Err.Message,"信息提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
- }
- }
- }
- }