C# NotifyIcon添加系統托盤

標籤：c#   notifyicon   contextmenustrip   系統托盤   

要求:

1 程式啟動時，無系統托盤

2 程式最小化時，顯示托盤，且程式隱藏

3 雙擊系統托盤，顯示主介面，托盤隱藏

4 系統托盤右鍵，點擊顯示和退出按鈕，主程式顯示和退出

代碼;

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Linq;using System.Text;using System.Windows.Forms;namespace SystemIcon{    public partial class Form1 : Form    {        public Form1()        {            InitializeComponent();        }        private void Form1_Load(object sender, EventArgs e)        {        }        private void Form1_Resize(object sender, EventArgs e)        {            if (this.WindowState == FormWindowState.Minimized)            {//最小化時 顯示系統托盤，主介面隱藏                notifyIcon1.Visible = true;                this.Visible = false;            }            else            {                //隱藏系統托盤                notifyIcon1.Visible = false;            }        }        private void notifyIcon1_DoubleClick(object sender, EventArgs e)        {            this.Visible = true; //顯示主視窗            this.WindowState = FormWindowState.Normal;            this.Activate();//獲得焦點            notifyIcon1.Visible = false;//隱藏托盤        }        private void 顯示ToolStripMenuItem_Click(object sender, EventArgs e)        {            // 顯示主程式            notifyIcon1_DoubleClick(sender, e);        }        private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)        {            //退出 this.Close();            Application.Exit();        }    }}

說明;

1 添加NotifyIcon 和 ContextMenuStrip

2 使用NotifyIcon的ContextMenuStrip屬性關聯ContextMenuStrip

 

C# NotifyIcon添加系統托盤