form1.cs

visual c# 网络编程技术与实践实例包括几个源码

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.IO;


namespace client
{
    //Form1 的说明.
	public class Form1 : System.Windows.Forms.Form
	{
        //四个GroupBox控件,包括控制设置,记录窗口,连接窗口,发送控制.
        private System.Windows.Forms.GroupBox groupBox1;
        private System.Windows.Forms.GroupBox groupBox2;
        private System.Windows.Forms.GroupBox groupBox3;
        private System.Windows.Forms.GroupBox groupBox4;
        //11个Button控件,包括修改选项,恢复修改,修改位置,卸载控制,请求连接,测试连接,控制生效,保存记录,查看记录.
        //多余的两个button用于扩展新空能.
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button2;
        private System.Windows.Forms.Button button3;
        private System.Windows.Forms.Button button4;
        private System.Windows.Forms.Button button7;
        private System.Windows.Forms.Button button8;
        private System.Windows.Forms.Button button9;
        private System.Windows.Forms.Button button10;
        private System.Windows.Forms.Button button11;
        //1个RichTextBox控件,用于控制记录的查看看窗口.
        private System.Windows.Forms.RichTextBox richTextBox1;
        //1个TextBox控件,用于输入所要控制主机的IP.
        private System.Windows.Forms.TextBox textBox1;
        //1个Label控件,显示说明文字"主机名称".
        private System.Windows.Forms.Label label1;
        //4个RadioButton控件,包括修改注册表,恢复修改,修改控制位置,卸载控制.
        private System.Windows.Forms.RadioButton radioButton1;
        private System.Windows.Forms.RadioButton radioButton2;
        private System.Windows.Forms.RadioButton radioButton5;
        private System.Windows.Forms.RadioButton radioButton6;
        //其他成员的引用.
        private TcpClient client;
        private NetworkStream stream;
        private Thread thread;
        //预设6位控制码,卸载控制码removing预设为000000.
        private string removing = "000000";
        //修改注册表与恢复注册表的控制码预设为000000.
        private string control = "000000";
        public Form2 form2;
        public Form3 form3;
        public Form4 form4;
        private System.Windows.Forms.SaveFileDialog saveFileDialog1;
        private System.Windows.Forms.OpenFileDialog openFileDialog1;


		/// <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 Form Designer generated code
		/// <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.groupBox1 = new System.Windows.Forms.GroupBox();
            this.button4 = new System.Windows.Forms.Button();
            this.button3 = new System.Windows.Forms.Button();
            this.button7 = new System.Windows.Forms.Button();
            this.button8 = new System.Windows.Forms.Button();
            this.groupBox2 = new System.Windows.Forms.GroupBox();
            this.richTextBox1 = new System.Windows.Forms.RichTextBox();
            this.groupBox3 = new System.Windows.Forms.GroupBox();
            this.label1 = new System.Windows.Forms.Label();
            this.textBox1 = new System.Windows.Forms.TextBox();
            this.button1 = new System.Windows.Forms.Button();
            this.button2 = new System.Windows.Forms.Button();
            this.groupBox4 = new System.Windows.Forms.GroupBox();
            this.radioButton6 = new System.Windows.Forms.RadioButton();
            this.radioButton5 = new System.Windows.Forms.RadioButton();
            this.radioButton2 = new System.Windows.Forms.RadioButton();
            this.radioButton1 = new System.Windows.Forms.RadioButton();
            this.button11 = new System.Windows.Forms.Button();
            this.button10 = new System.Windows.Forms.Button();
            this.button9 = new System.Windows.Forms.Button();
            this.saveFileDialog1 = new System.Windows.Forms.SaveFileDialog();
            this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog();
            this.groupBox1.SuspendLayout();
            this.groupBox2.SuspendLayout();
            this.groupBox3.SuspendLayout();
            this.groupBox4.SuspendLayout();
            this.SuspendLayout();
            // 
            // groupBox1
            // 
            this.groupBox1.Controls.Add(this.button4);
            this.groupBox1.Controls.Add(this.button3);
            this.groupBox1.Controls.Add(this.button7);
            this.groupBox1.Controls.Add(this.button8);
            this.groupBox1.Location = new System.Drawing.Point(8, 8);
            this.groupBox1.Name = "groupBox1";
            this.groupBox1.Size = new System.Drawing.Size(248, 176);
            this.groupBox1.TabIndex = 0;
            this.groupBox1.TabStop = false;
            this.groupBox1.Text = "控制设置";
            // 
            // button4
            // 
            this.button4.Location = new System.Drawing.Point(144, 39);
            this.button4.Name = "button4";
            this.button4.Size = new System.Drawing.Size(75, 23);
            this.button4.TabIndex = 3;
            this.button4.Text = "恢复修改";
            this.button4.Click += new System.EventHandler(this.button4_Click);
            // 
            // button3
            // 
            this.button3.Location = new System.Drawing.Point(16, 39);
            this.button3.Name = "button3";
            this.button3.Size = new System.Drawing.Size(75, 23);
            this.button3.TabIndex = 2;
            this.button3.Text = "修改选项";
            this.button3.Click += new System.EventHandler(this.button3_Click);
            // 
            // button7
            // 
            this.button7.Location = new System.Drawing.Point(16, 105);
            this.button7.Name = "button7";
            this.button7.Size = new System.Drawing.Size(75, 23);
            this.button7.TabIndex = 2;
            this.button7.Text = "修改位置";
            this.button7.Click += new System.EventHandler(this.button7_Click);
            // 
            // button8
            // 
            this.button8.Location = new System.Drawing.Point(144, 105);
            this.button8.Name = "button8";
            this.button8.Size = new System.Drawing.Size(75, 23);
            this.button8.TabIndex = 3;
            this.button8.Text = "卸载控制";
            this.button8.Click += new System.EventHandler(this.button8_Click);
            // 
            // groupBox2
            // 
            this.groupBox2.Controls.Add(this.richTextBox1);
            this.groupBox2.Location = new System.Drawing.Point(256, 8);
            this.groupBox2.Name = "groupBox2";
            this.groupBox2.Size = new System.Drawing.Size(248, 176);
            this.groupBox2.TabIndex = 1;
            this.groupBox2.TabStop = false;
            this.groupBox2.Text = "记录窗口";
            // 
            // richTextBox1
            // 
            this.richTextBox1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.richTextBox1.Location = new System.Drawing.Point(3, 17);
            this.richTextBox1.Name = "richTextBox1";
            this.richTextBox1.Size = new System.Drawing.Size(242, 156);
            this.richTextBox1.TabIndex = 0;
            this.richTextBox1.Text = "";
            // 
            // groupBox3
            // 
            this.groupBox3.Controls.Add(this.label1);
            this.groupBox3.Controls.Add(this.textBox1);
            this.groupBox3.Controls.Add(this.button1);
            this.groupBox3.Controls.Add(this.button2);
            this.groupBox3.Location = new System.Drawing.Point(8, 184);
            this.groupBox3.Name = "groupBox3";
            this.groupBox3.Size = new System.Drawing.Size(248, 120);
            this.groupBox3.TabIndex = 2;
            this.groupBox3.TabStop = false;
            this.groupBox3.Text = "连接窗口";
            // 
            // label1
            // 
            this.label1.Location = new System.Drawing.Point(24, 24);
            this.label1.Name = "label1";
            this.label1.Size = new System.Drawing.Size(72, 24);
            this.label1.TabIndex = 1;
            this.label1.Text = "主机名称：";
            // 
            // textBox1
            // 
            this.textBox1.Location = new System.Drawing.Point(104, 24);
            this.textBox1.Name = "textBox1";
            this.textBox1.Size = new System.Drawing.Size(136, 21);
            this.textBox1.TabIndex = 0;
            // 
            // button1
            // 
            this.button1.Location = new System.Drawing.Point(16, 72);
            this.button1.Name = "button1";
            this.button1.Size = new System.Drawing.Size(75, 23);
            this.button1.TabIndex = 0;
            this.button1.Text = "请求连接";
            this.button1.Click += new System.EventHandler(this.button1_Click);
            // 
            // button2
            // 
            this.button2.Location = new System.Drawing.Point(136, 72);
            this.button2.Name = "button2";
            this.button2.Size = new System.Drawing.Size(75, 23);
            this.button2.TabIndex = 1;
            this.button2.Text = "测试连接";
            this.button2.Click += new System.EventHandler(this.button2_Click);
            // 
            // groupBox4
            // 
            this.groupBox4.Controls.Add(this.radioButton6);
            this.groupBox4.Controls.Add(this.radioButton5);
            this.groupBox4.Controls.Add(this.radioButton2);
            this.groupBox4.Controls.Add(this.radioButton1);
            this.groupBox4.Controls.Add(this.button11);
            this.groupBox4.Controls.Add(this.button10);
            this.groupBox4.Controls.Add(this.button9);
            this.groupBox4.Location = new System.Drawing.Point(256, 184);
            this.groupBox4.Name = "groupBox4";
            this.groupBox4.Size = new System.Drawing.Size(248, 120);
            this.groupBox4.TabIndex = 3;
            this.groupBox4.TabStop = false;
            this.groupBox4.Text = "发送控制";
            // 
            // radioButton6
            // 
            this.radioButton6.Location = new System.Drawing.Point(120, 58);
            this.radioButton6.Name = "radioButton6";
            this.radioButton6.Size = new System.Drawing.Size(104, 24);
            this.radioButton6.TabIndex = 8;
            this.radioButton6.Text = "卸载控制";
            // 
            // radioButton5
            // 
            this.radioButton5.Location = new System.Drawing.Point(8, 58);
            this.radioButton5.Name = "radioButton5";
            this.radioButton5.Size = new System.Drawing.Size(104, 24);
            this.radioButton5.TabIndex = 7;
            this.radioButton5.Text = "修改控制位置";
            // 
            // radioButton2
            //