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 的摘要說明。
///
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;
//托盤裡顯示的圖標，我用的是QQ裡的寵物狗的圖標
private Icon img = new Icon(@"C:\OpenPet.ico");
System.Windows.Forms.ContextMenu nMenu;
///
/// 必需的設計器變量。
///
private System.ComponentModel.Container components = null;
public MainForm()
{
//
// Windows 窗體設計器支持所必需的
//
InitializeComponent();
//不顯示最大化按鈕
this.MaximizeBox = false;
//最小化時不顯示在任務欄
this.ShowInTaskbar = false;
listenPort += new ThreadStart(this.Listen);
lister = new Thread(listenPort);
this.Closing += new System.ComponentModel.CancelEventHandler(abortLister);
Initializenotifyicon();
//
// TODO: 在 InitializeComponent 調用後添加任何構造函數代碼
//
}
#region 初始化托盤組件
private void Initializenotifyicon()
{
NotifyIcon1 = new NotifyIcon();
NotifyIcon1.Icon = img;
NotifyIcon1.Text = "局域網聊天程序";
NotifyIcon1.Visible = true;
NotifyIcon1.DoubleClick += new EventHandler(this.showMainForm);
MenuItem [] menuArray = new MenuItem[3];
menuArray[0] = new MenuItem();
menuArray[0].Text = "顯示主窗口";
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;
}
//顯示主窗口
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資源。
///
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
#region Windows 窗體設計器生成的代碼
///
/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
/// 此方法的內容。
///
private void InitializeComponent()
{
this.label1 = new System.Windows.Forms.Label();
this.txtIp = new System.Windows.Forms.TextBox();
this.txtRecord = new System.Windows.Forms.TextBox();
this.label2 = new System.Windows.Forms.Label();
this.txtName = new System.Windows.Forms.TextBox();
this.btnSend = new System.Windows.Forms.Button();
this.txtContent = new System.Windows.Forms.TextBox();
this.label3 = new System.Windows.Forms.Label();
this.SuspendLayout();
//
// label1
//
this.label1.Location = new System.Drawing.Point(16, 232);
this.label1.Name = "label1";
this.label1.Size = new System.Drawing.Size(72, 23);
this.label1.TabIndex = 0;
this.label1.Text = "目標地址：";
this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// txtIp
//
this.txtIp.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right)));
this.txtIp.Location = new System.Drawing.Point(80, 232);
this.txtIp.Name = "txtIp";
this.txtIp.Size = new System.Drawing.Size(200, 21);
this.txtIp.TabIndex = 1;
this.txtIp.Text = "";
//
// txtRecord
//
this.txtRecord.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Left | System.Windows.Forms.AnchorStyles.Right)));
this.txtRecord.Location = new System.Drawing.Point(16, 32);
this.txtRecord.Multiline = true;
this.txtRecord.Name = "txtRecord";
this.txtRecord.ReadOnly = true;
this.txtRecord.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
this.txtRecord.Size = new System.Drawing.Size(264, 176);
this.txtRecord.TabIndex = 4;
this.txtRecord.Text = "";
//
// label2
//
this.label2.Location = new System.Drawing.Point(24, 256);
this.label2.Name = "label2";
this.label2.Size = new System.Drawing.Size(48, 23);
this.label2.TabIndex = 5;
this.label2.Text = "呢 稱：";
this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
//
// txtName
//
this.txtName.Location = new System.Drawing.Point(80, 256);
this.txtName.Name = "txtName";
this.txtName.Size = new System.Drawing.Size(88, 21);
this.txtName.TabIndex = 6;
this.txtName.Text = "";
//
// btnSend
//
this.btnSend.Location = new System.Drawing.Point(200, 256);
this.btnSend.Name = "btnSend";
this.btnSend.Size = new System.Drawing.Size(64, 23);
this.btnSend.TabIndex = 0;
this.btnSend.Text = "發 送";
this.btnSend.Click += new System.EventHandler(this.btnSend_Click);
//
// txtContent
//
this.txtContent.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.txtContent.Location = new System.Drawing.Point
