private void lab_min_Click(object sender, EventArgs e)
        {
            this.Visible = false;
            notifyIcon1.Visible = true;
        }

        private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            this.Visible = true;
            notifyIcon1.Visible = false;
        }
这代码到底要怎么弄才能最小化至托盘区啊

notifyIcon1这个里头没加图片，点属性添加icon图片。

谁告诉我啊
我要睡觉了啊  
明天8节课啊
ZzzzZZZ……

3q……

一定要有ICON
        private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
        {

            this.Visible = true;
            this.WindowState = FormWindowState.Normal;
            this.notifyIcon1.Visible = false;
        }

        private void Form1_SizeChanged(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Minimized)
            {
                this.Hide();
                this.notifyIcon1.Visible = true;
            }
        }

要道谢就要真诚一点。