winform图标最小化显示在任务栏右下角

http://www.cnblogs.com/shenyixin/archive/2013/07/05/3173640.html

private void Form1_SizeChanged(object sender, EventArgs e)

{

    if (this.WindowState == System.Windows.Forms.FormWindowState.Minimized)

    {

        this.Hide();

        this.notifyIcon1.Visible = true;

    }

    if (this.WindowState == FormWindowState.Normal)

    {

        this.notifyIcon1.Visible = false;

    }

}

private void Form1_FormClosing(object sender, FormClosingEventArgs e)
  {
     if (e.CloseReason == CloseReason.UserClosing)//当用户点击窗体右上角X按钮或(Alt + F4)时 发生
     {
         e.Cancel = true;
         this.ShowInTaskbar = false;
         this.myIcon.Icon = this.Icon;
         this.Hide();
     }
  }               

  private void myIcon_MouseClick(object sender, MouseEventArgs e)
  {
   if (e.Button == MouseButtons.Right)
   {
       myMenu.Show();
   }            

   if (e.Button == MouseButtons.Left)
    {
    this.Visible = true;
    this.WindowState = FormWindowState.Normal;
    }
 }                 

 private void toolMenuCancel_Click(object sender, EventArgs e)
 {
    Application.Exit();
 }