| protected override void OnActivated ( EventArgs e ) { this.Hide ( ) ; } |
| this.MaximizeBox = false ; this.MinimizeBox = false ; this.WindowState = System.Windows.Forms.FormWindowState.Minimized ; |
| private Icon mNetTrayIcon = new Icon ( "Tray.ico" ) ; |
| TrayIcon.Icon = mNetTrayIcon ; |
| TrayIcon.Text = "用Visual c#做托盘程序" + "\n" + "作者:马金虎于2001.12.08" ; |
| notifyiconMnu = new ContextMenu ( mnuItms ) ; TrayIcon.ContextMenu = notifyiconMnu ; //为托盘程序设定菜单 |
| //定义一个MenuItem数组,并把此数组同时赋值给ContextMenu对象 MenuItem [ ] mnuItms = new MenuItem [ 3 ] ; mnuItms [ 0 ] = new MenuItem ( ) ; mnuItms [ 0 ] .Text = "用Visual c#做托盘程序!" ; mnuItms [ 0 ] .Click += new System.EventHandler ( this.showmessage ) ; mnuItms [ 1 ] = new MenuItem ( "-" ) ; mnuItms [ 2 ] = new MenuItem ( ) ; mnuItms [ 2 ] .Text = "退出系统" ; mnuItms [ 2 ] .Click += new System.EventHandler ( this.ExitSelect ) ; mnuItms [ 2 ] .DefaultItem = true ; notifyiconMnu = new ContextMenu ( mnuItms ) ; TrayIcon.ContextMenu = notifyiconMnu ; //为托盘程序加入设定好的ContextMenu对象 |
| using System ; using System.Drawing ; using System.Collections ; using System.ComponentModel ; using System.Windows.Forms ; using System.Data ; //导入在程序中使用到的名称空间 public class Tray : Form { private System.ComponentModel.Container components = null ; private Icon mNetTrayIcon = new Icon ( "Tray.ico" ) ; private NotifyIcon TrayIcon ; private ContextMenu notifyiconMnu ; public Tray() { //初始化窗体中使用到的组件 InitializeComponent ( ) ; //初始化托盘程序的各个要素 Initializenotifyicon ( ) ; } private void Initializenotifyicon ( ) { //设定托盘程序的各个属性 TrayIcon = new NotifyIcon ( ) ; TrayIcon.Icon = mNetTrayIcon ; TrayIcon.Text = "用Visual c#做托盘程序" + "\n" + "作者:马金虎于2001.12.08" ; TrayIcon.Visible = true ; TrayIcon.Click += new System.EventHandler ( this.click ) ; //定义一个MenuItem数组,并把此数组同时赋值给ContextMenu对象 MenuItem [ ] mnuItms = new MenuItem [ 3 ] ; mnuItms [ 0 ] = new MenuItem ( ) ; mnuItms [ 0 ] .Text = "用Visual c#做托盘程序!" ; mnuItms [ 0 ] .Click += new System.EventHandler ( this.showmessage ) ; mnuItms [ 1 ] = new MenuItem ( "-" ) ; mnuItms [ 2 ] = new MenuItem ( ) ; mnuItms [ 2 ] .Text = "退出系统" ; mnuItms [ 2 ] .Click += new System.EventHandler ( this.ExitSelect ) ; mnuItms [ 2 ] .DefaultItem = true ; notifyiconMnu = new ContextMenu ( mnuItms ) ; TrayIcon.ContextMenu = notifyiconMnu ; //为托盘程序加入设定好的ContextMenu对象 } public void click ( object sender , System.EventArgs e ) { MessageBox.Show ( "Visual c#编写托盘程序中的事件响应" ) ; } public void showmessage ( object sender , System.EventArgs e ) { MessageBox.Show ( "你点击了菜单的第一个选项" ) ; } public void ExitSelect ( object sender , System.EventArgs e ) { //隐藏托盘程序中的图标 TrayIcon.Visible = false ; //关闭系统 this.Close ( ) ; } //清除程序中使用过的资源 public override void Dispose ( ) { base.Dispose ( ) ; if ( components != null ) components.Dispose ( ) ; } private void InitializeComponent ( ) { this.SuspendLayout ( ) ; this.AutoScaleBaseSize = new System.Drawing.Size ( 5 , 13 ) ; this.ClientSize = new System.Drawing.Size ( 320 , 56 ) ; this.ControlBox = false ; this.MaximizeBox = false ; this.MinimizeBox = false ; this.WindowState = System.Windows.Forms.FormWindowState.Minimized ; this.Name = "tray" ; this.ShowInTaskbar = false ; this.Text = "用Visual c#做托盘程序!" ; this.ResumeLayout ( false ) ; } static void Main ( ) { Application.Run ( new Tray ( ) ) ; } } |





