NotifyIcon的应用

private void Form1_Resize(object sender, EventArgs e)
        ...{
            if (this.WindowState == FormWindowState.Minimized)
            ...{
                this.ShowInTaskbar = false;
                this.Visible = false;
                this.notifyIcon1.Visible = true;
                this.notifyIcon1.ShowBalloonTip(2000, "BalloonTip Title", "Hello BalloonTip...", ToolTipIcon.Info);
                this.notifyIcon1.BalloonTipClicked += new EventHandler(notifyIcon1_BalloonTipClicked);
                this.notifyIcon1.Click += new EventHandler(notifyIcon1_Click);
                ContextMenuStrip context = new ContextMenuStrip();
                context.Text = "Context Menu";
                context.Name = "Context Menu Strip";
                context.ShowImageMargin = false;
                ToolStripMenuItem tool = new ToolStripMenuItem();
                tool.Name = "Tool Strip Menu Item";
                tool.Text = "Exit";
                context.Items.AddRange(new ToolStripMenuItem[] ...{ tool });
                tool.Click += new EventHandler(tool_Click);
                this.notifyIcon1.ContextMenuStrip = context;
            }
        }

        void tool_Click(object sender, EventArgs e)
        ...{
            this.Close();
        }

        void notifyIcon1_Click(object sender, EventArgs e)
        ...{
            NotifyIcon nIcon = (NotifyIcon)sender;
            nIcon.GetType().InvokeMember("ShowContextMenu",
                BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.InvokeMethod, null, nIcon, null);
        }

        void notifyIcon1_BalloonTipClicked(object sender, EventArgs e)
        ...{
            MessageBox.Show("You just click the BalloonTip...");
        }

        private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
        ...{
            this.Visible = true;
            this.WindowState = FormWindowState.Normal;
            this.ShowInTaskbar = true;
            this.notifyIcon1.Visible = false;
        }