看看以下的代码是不是类似这样的功能． 注：程序运行后就在右下角 using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data;

namespace TrayIconApp { /// <summary> /// Summary description for Form1. /// </summary> public class TrayIcon : System.Windows.Forms.Form { private System.Windows.Forms.NotifyIcon notifyIcon1; private System.Windows.Forms.ContextMenu contextMenu1; private System.Windows.Forms.MenuItem menuItem1; private System.Windows.Forms.MenuItem menuItem2; private System.Windows.Forms.MenuItem menuItem3; private System.Windows.Forms.MenuItem menuItem4; private System.Windows.Forms.RichTextBox tbox; private System.ComponentModel.IContainer components;

public TrayIcon() { // // Required for Windows Form Designer support // InitializeComponent();

// // TOD Add any constructor code after InitializeComponent call // }

/// <summary> /// Clean up any resources being used. /// </summary> protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); }

#region Windows Form Designer generated code /// <summary> /// Required method for Designer support - do not modify /// the contents of this method with the code editor. /// </summary> private void InitializeComponent() { this.components = new System.ComponentModel.Container(); System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(TrayIcon)); this.notifyIcon1 = new System.Windows.Forms.NotifyIcon(this.components); this.contextMenu1 = new System.Windows.Forms.ContextMenu(); this.menuItem1 = new System.Windows.Forms.MenuItem(); this.menuItem2 = new System.Windows.Forms.MenuItem(); this.menuItem3 = new System.Windows.Forms.MenuItem(); this.menuItem4 = new System.Windows.Forms.MenuItem(); this.tbox = new System.Windows.Forms.RichTextBox(); this.SuspendLayout(); // // notifyIcon1 // this.notifyIcon1.ContextMenu = this.contextMenu1; this.notifyIcon1.Icon = ((System.Drawing.Icon)(resources.GetObject("notifyIcon1.Icon"))); this.notifyIcon1.Text = "黄易帖"; this.notifyIcon1.Visible = true; this.notifyIcon1.Click += new System.EventHandler(this.minimise); // // contextMenu1 // this.contextMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] { this.menuItem1, this.menuItem2, this.menuItem3, this.menuItem4}); // // menuItem1 // this.menuItem1.Index = 0; this.menuItem1.Text = "显示"; this.menuItem1.Click += new System.EventHandler(this.maximize); // // menuItem2 // this.menuItem2.Index = 1; this.menuItem2.Text = "隐藏"; this.menuItem2.Click += new System.EventHandler(this.minimise); // // menuItem3 // this.menuItem3.Index = 2; this.menuItem3.Text = "帮助"; this.menuItem3.Click += new System.EventHandler(this.helpme); // // menuItem4 // this.menuItem4.Index = 3; this.menuItem4.Text = "退出"; this.menuItem4.Click += new System.EventHandler(this.exit); // // tbox // this.tbox.BackColor = System.Drawing.Color.Orange; this.tbox.Dock = System.Windows.Forms.DockStyle.Fill; this.tbox.Location = new System.Drawing.Point(0, 0); this.tbox.Name = "tbox"; this.tbox.Size = new System.Drawing.Size(242, 203); this.tbox.TabIndex = 0; this.tbox.Text = "今日要事\n9：00 与测试处联系测试事宜\n10：00 和电信局客户见面\n14：00 小组讨论数据库设计"; // // TrayIcon // this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.BackColor = System.Drawing.Color.Orange; this.CausesValidation = false; this.ClientSize = new System.Drawing.Size(242, 203); this.ContextMenu = this.contextMenu1; this.ControlBox = false; this.Controls.Add(this.tbox); this.MaximizeBox = false; this.Name = "TrayIcon"; this.ShowInTaskbar = false; this.Text = "黄易帖"; this.TopMost = true; this.WindowState = System.Windows.Forms.FormWindowState.Minimized; this.ResumeLayout(false);

} #endregion

/// <summary> /// The main entry point for the application. /// </summary> [STAThread] static void Main() { Application.Run(new TrayIcon()); }

private void maximize(object sender, System.EventArgs e) { this.WindowState = System.Windows.Forms.FormWindowState.Normal; if(!this.Visible) { //If the Window is hidden //Show it this.Show(); } }

private void minimise(object sender, System.EventArgs e) { if(this.Visible) { //Hide the Application this.Hide(); } }

private void helpme(object sender, System.EventArgs e) { MessageBox.Show("版权所有：XXX 2001") ; }

private void exit(object sender, System.EventArgs e) { //Call the Dispose Method this.Close(); } } }

[此贴子已经被作者于2005-10-12 10:53:34编辑过]