C#程序win-startup到系统托盘

using System;
using System.Windows.Forms;

namespace WindowsFormsApp1
{
    public partial class Form1 : Form
    {
        private NotifyIcon notifyIcon;
        private ContextMenuStrip contextMenuStrip;

        public Form1()
        {
            InitializeComponent();

            // 创建通知图标
            notifyIcon = new NotifyIcon
            {
                Icon = new System.Drawing.Icon("icon.ico"),
                Visible = true
            };

            // 创建上下文菜单
            contextMenuStrip = new ContextMenuStrip();
            contextMenuStrip.Items.Add("退出", null, Exit_Click);

            // 将上下文菜单与通知图标关联
            notifyIcon.ContextMenuStrip = contextMenuStrip;

            // 将通知图标添加到系统托盘中
            notifyIcon.Text = "我的程序";
            notifyIcon.Visible = true;
        }

        private void Exit_Click(object sender, EventArgs e)
        {
            // 退出程序
            notifyIcon.Visible = false;
            Application.Exit();
        }
    }
}