控制台托盘

 internal class NotifyIconHelper
    {
        public NotifyIconHelper()
        {
            NOTIFY_ICON.Icon = new Icon(Environment.CurrentDirectory + "\\audit.ico");
            NOTIFY_ICON.Visible = false;
            NOTIFY_ICON.Text = "DMS升级程序";

            var menu = new ContextMenu();
            var item = new MenuItem
            {
                Text = "右键菜单，还没有添加事件",
                Index = 0
            };

            menu.MenuItems.Add(item);
            NOTIFY_ICON.ContextMenu = menu;

            NOTIFY_ICON.MouseDoubleClick += _NotifyIcon_MouseDoubleClick;
        }

        private static void _NotifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            Console.WriteLine("托盘被双击.");
        }

        #region 托盘图标

        private static readonly NotifyIcon NOTIFY_ICON = new NotifyIcon();

        public static void ShowNotifyIcon()
        {
            NOTIFY_ICON.Visible = true;
            NOTIFY_ICON.ShowBalloonTip(3000, "", "DMS更新程序正在后台运行，请不要关闭！", ToolTipIcon.None);
        }

        public static void HideNotifyIcon()
        {
            NOTIFY_ICON.Visible = false;
        }

        #endregion
    }