winform窗体大小问题

Question

 private void Form1_Resize(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Minimized)
            {                this.Hide();            }
        }
最小化到托盘
private void notifyIcon1_DoubleClick(object sender, EventArgs e)
        {
            this.Show();            if (this.WindowState == FormWindowState.Minimized)
                this.WindowState = FormWindowState.Normal;         
            this.Activate(); //激活窗体并为其赋予焦点
        }
这段代码的作用是双击电脑右下角托盘的图标显示窗体怎样才能在双击后恢复到最小化以前的状态

Answer 1

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

Answer 2

private void notifyIcon1_DoubleClick(object Sender, EventArgs e)  
  {
  if (this.WindowState == FormWindowState.Minimized)   
    this.WindowState = FormWindowState.Normal;
  this.Activate();
  this.ShowInTaskbar = true;
  this.notifyIcon1.Visible = false;
  }
记录FormWindowState