如何在最小化时将.net应用程序放入系统托盘中？

notifyIcon1.Icon = new Icon("icon.ico");
notifyIcon1.Visible = true;
notifyIcon1.Text = "My Application";
notifyIcon1.DoubleClick += new EventHandler(notifyIcon1_DoubleClick);

if (this.WindowState == FormWindowState.Minimized)
{
    this.Hide();
    notifyIcon1.ShowBalloonTip(1000);
}
else
{
    Application.Exit();
}
e.Cancel = true;

void notifyIcon1_DoubleClick(object sender, EventArgs e)
{
    this.Show();
    this.WindowState = FormWindowState.Normal;
}