[C#]C# 最小化 托盘

关键字：C# 最小化 托盘

原文：/article/4598501.html

先添加notifyicon控件notifyIcon1

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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 notifyIconShow

{

public partial class ColdJoke : Form

{

#region

//创建NotifyIcon对象

NotifyIcon notifyicon = new NotifyIcon();

//创建托盘图标对象

Icon ico = new Icon(“snow.ico”);

//创建托盘菜单对象

ContextMenu notifyContextMenu = new ContextMenu();

#endregion

public ColdJoke()
{
InitializeComponent();
}

#region 托盘提示
private void Form1_Load(object sender, EventArgs e)
{
//设置鼠标放在托盘图标上面的文字
this.notifyIcon1.Text = "笑话";
}
#endregion

#region 隐藏任务栏图标、显示托盘图标
private void Form1_SizeChanged(object sender, EventArgs e)
{
//判断是否选择的是最小化按钮
if (WindowState == FormWindowState.Minimized)
{
//托盘显示图标等于托盘图标对象
//注意notifyIcon1是控件的名字而不是对象的名字
notifyIcon1.Icon = ico;
//隐藏任务栏区图标
this.ShowInTaskbar = false;
//图标显示在托盘区
notifyicon.Visible = true;
}
}
#endregion

#region 还原窗体
private void notifyIcon1_DoubleClick(object sender, EventArgs e)
{
//判断是否已经最小化于托盘
if (WindowState == FormWindowState.Minimized)
{
//还原窗体显示
WindowState = FormWindowState.Normal;
//激活窗体并给予它焦点
this.Activate();
//任务栏区显示图标
this.ShowInTaskbar = true;
//托盘区图标隐藏
notifyicon.Visible = false;
}
}
#endregion
}

}

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