C# 托盘程序设计

C#处理的窗体最小化到托盘，以及双击恢复窗口代码。

一：添加notifyIcon1控件。添加各种事件响应······

二：右键快捷菜单的添加：
1：添加contextMenuStrip控件，设置各个项
2：添加各个项的处理事件
3：与前面的notifyIcon1控件绑定（通过contextMenuStrip属性设置）

#region 私有方法　处理窗体的　显示　隐藏　关闭(退出)
        private void ExitMainForm() //关闭(退出)

        {
            if (MessageBox.Show("您确定要退出化本系统吗？", "确认退出", MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2) == DialogResult.OK)
            {
                this.notifyIcon1.Visible = false;
                this.Close();
                this.Dispose();
                Application.Exit();
            }
        }

        private void HideMainForm() //隐藏

        {
            this.Hide();
        }

        private void ShowMainForm() //显示主窗口

        {
            this.Show();
            this.WindowState = FormWindowState.Normal;
            this.Activate();
        }
        #endregion

        #region 右键菜单处理，显示　隐藏　退出
        private void menuItem_Show_Click(object sender, EventArgs e)
        {
            ShowMainForm();
        }

        private void menuItem_Hide_Click(object sender, EventArgs e)
        {
            HideMainForm();
        }

        private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            ExitMainForm();
        }

        private void 还原ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            ShowMainForm();
        }

        #endregion

        #region 双击托盘上图标时，显示窗体
        private void notifyIcon1_DoubleClick_1(object sender, EventArgs e)
        {
            ShowMainForm();
        }
        #endregion

        #region 点最小化按钮时，最小化到托盘
        private void Form_Server_SizeChanged(object sender, EventArgs e)
        {
            if (this.WindowState == FormWindowState.Minimized)
            {
                HideMainForm();
            }
        }
        #endregion

        #region 窗体关闭时最小化到托盘
        private void Form_Server_FormClosing(object sender, FormClosingEventArgs e)
        {
            e.Cancel = true;

            HideMainForm();
        }
        #endregion