日期:2011-07-06 浏览次数:20431 次
using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.IO;
using System.Net.Sockets;
using System.Threading;
namespace p2pChat
{
///
/// MainForm 的摘要说明。
///
public class MainForm : System.Windows.Forms.Form
{
private System.Windows.Forms.Label label1;
private System.Windows.Forms.Label label2;
private System.Windows.Forms.TextBox txtIp;
private System.Windows.Forms.TextBox txtRecord;
private System.Windows.Forms.TextBox txtName;
private System.Windows.Forms.Button btnSend;
private System.Windows.Forms.TextBox txtContent;
private TcpListener tcpLister = new TcpListener(5566);
System.Threading.ThreadStart listenPort;
System.Threading.Thread lister;
private System.Windows.Forms.Label label3;
System.Windows.Forms.NotifyIcon NotifyIcon1;
//托盘里显示的图标,我用的是QQ里的宠物狗的图标
private Icon img = new Icon(@"C:\OpenPet.ico");
System.Windows.Forms.ContextMenu nMenu;
///
/// 必需的设计器变量。
///
private System.ComponentModel.Container components = null;
public MainForm()
{
//
// Windows 窗体设计器支持所必需的
//
InitializeComponent();
//不显示最大化按钮
this.MaximizeBox = false;
//最小化时不显示在任务栏
this.ShowInTaskbar = false;
listenPort += new ThreadStart(this.Listen);
lister = new Thread(listenPort);
this.Closing += new System.ComponentModel.CancelEventHandler(abortLister);
Initializenotifyicon();
//
// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
//
}
#region 初始化托盘组件
private void Initializenotifyicon()
{
NotifyIcon1 = new NotifyIcon();
NotifyIcon1.Icon = img;
NotifyIcon1.Text = "局域网聊天程序";
NotifyIcon1.Visible = true;
NotifyIcon1.DoubleClick += new EventHandler(this.showMainForm);
MenuItem [] menuArray = new MenuItem[3];
menuArray[0] = new MenuItem();
menuArray[0].Text = "显示主窗口";
menuArray[0].Click += new EventHandler(this.showMainForm);
menuArray[0].DefaultItem = true;
menuArray[1] = new MenuItem("-");
menuArray[2] = new MenuItem();
menuArray[2].Text = "退出";
menuArray[2].Click += new EventHandler(this.exitSystem);
nMenu = new ContextMenu(menuArray);
NotifyIcon1.ContextMenu = nMenu;
}
//显示主窗口
private void showMainForm(object sender,System.EventArgs e)
{
this.WindowState = System.Windows.Forms.FormWindowState.Normal;
}
//退出程序
private void exitSystem(object sender,System.EventArgs e)
{
NotifyIcon1.Visible = false;
this.Close();
}
#endregion
///
/// 清理所有正在使用的资源。
///
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
///
/// 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。
///
private void InitializeComponent()
{
this.label1 = new System.Windows.Forms.Label();
this.txtIp = new System.Windows.Forms.TextBox();
this.txtRecord = new System.Windows.Forms.TextBox();