namespace NotifyIcon
...{
　public partial class Form1 : Form
　...{
　　public Form1()
　　...{
　　　InitializeComponent();
　　}

　　private void Form1_Load(object sender, EventArgs e)
　　 ...{
　　　 this.components = new Container();
　　　System.Windows.Forms.NotifyIcon notifyicon = new System.Windows.Forms.NotifyIcon(this .components );
　　　notifyicon.Text = "演示创建托盘";
　　　notifyicon.Visible = true;
　　　ResourceManager resourceManager = new ResourceManager("NotifyIcon.Properties.Resources", GetType().Module.Assembly);//从资源文件中添加图标
　　　notifyicon.Icon = resourceManager.GetObject("icon1") as Icon;
　　　 MenuItem menuitem = new MenuItem("退出程序");
　　　notifyicon.ContextMenu = new ContextMenu(new MenuItem[] ...{ menuitem });
　　　menuitem.Click += new EventHandler(menuitem_Click);
　　　notifyicon.MouseClick += new MouseEventHandler(notifyicon_MouseClick);

　　}

　　void notifyicon_MouseClick(object sender, MouseEventArgs e)
　　...{
　　　//throw new Exception("The method or operation is not implemented.");
　　　 if (this.WindowState == FormWindowState.Minimized)
　　　　 this.WindowState = FormWindowState.Normal;
　　}

　　void menuitem_Click(object sender, EventArgs e)
　　...{
　　　//throw new Exception("The method or operation is not implemented.");
　　　Application.Exit();
　　}
　}
}