How does the C # WinForm program minimize programs to the system tray?

It's the simplest!

1. Add a NotifyIcon control to the form

2. Put icon.ico this icon in the/bin/debug directory

Using System;
Using System.Collections.Generic;
Using System.ComponentModel;
Using System.Data;
Using System.Drawing;
Using System.Text;
Using System.Windows.Forms; namespace Minimizeform {public partial class Form1:form {public Form1 () {Initiali
        Zecomponent (); } private void Form1_Load (object sender, EventArgs e) {this.notifyicon1 = new system.windows.
            Forms.notifyicon (this.components);
            Notifyicon1.icon = new icon (application.startuppath "//icon.ico");//Specify an icon 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)//Minimize {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; }
    }
}