C#winform中怎么将程序最小化到系统托盘

1.在form中添加一个NotifyIcon控件 2.把87.ico这个图标放在/bin/Debug目录下using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;namespace 将程序最小化到系统托盘{ public partial class Form1 : Form { public Form1() { InitializeComponent(); } private void Form1_Load(object sender, EventArgs e) { this.notifyIcon1 = new System.Windows.Forms.NotifyIcon(this.components); notifyIcon1.Icon = new Icon("87.ico");//指定一个图标 notifyIcon1.Visible = false; notifyIcon1.Click += new System.EventHandler(this.notifyIcon1_Click); this.SizeChanged += new System.EventHandler(this.Form1_SizeChanged); } private void Form1_SizeChanged(object sender, EventArgs e) { if (this.WindowState == FormWindowState.Minimized)//最小化 { this.ShowInTaskbar = false; this.notifyIcon1.Visible = true; } } private void notifyIcon1_Click(object sender, EventArgs e) { if (this.WindowState == FormWindowState.Minimized) this.WindowState = FormWindowState.Normal; this.Activate(); this.notifyIcon1.Visible = false; this.ShowInTaskbar = true; } }}