WPF应用最小化至系统托盘运行

原文:WPF应用最小化至系统托盘运行

版权声明：本文为博主原创文章，未经博主允许不得转载。https://blog.csdn.net/lordwish/article/details/51788897

WPF应用要实现最小化至系统托盘运行需要使用WinForm中的方法。

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using System.Windows.Forms;

namespace ServerApp

{

    /// <summary>

    /// MainWindow.xaml 的交互逻辑

    /// </summary>

    public partial class MainWindow : Window

    {

        private NotifyIcon _notifyIcon = null;

        public MainWindow()

        {

            InitializeComponent();

            InitialTray(); //最小化至托盘

        }

        #region 最小化系统托盘

        private void InitialTray()

        {

            //隐藏主窗体

            this.Visibility = Visibility.Hidden;

            //设置托盘的各个属性

            _notifyIcon = new NotifyIcon();

            _notifyIcon.BalloonTipText = "服务运行中...";//托盘气泡显示内容

            _notifyIcon.Text = "ServerApp";

            _notifyIcon.Visible = true;//托盘按钮是否可见

            _notifyIcon.Icon = new Icon(@"logo.ico");//托盘中显示的图标

            _notifyIcon.ShowBalloonTip(2000);//托盘气泡显示时间

            _notifyIcon.MouseDoubleClick += notifyIcon_MouseDoubleClick;

            //窗体状态改变时触发

            this.StateChanged += MainWindow_StateChanged;

        }

        #endregion

        #region 窗口状态改变

        private void MainWindow_StateChanged(object sender, EventArgs e)

        {

            if (this.WindowState == WindowState.Minimized)

            {

                this.Visibility = Visibility.Hidden;

            }

        }

        #endregion

        #region 托盘图标鼠标单击事件

        private void notifyIcon_MouseDoubleClick(object sender, MouseEventArgs e)

        {

            if (e.Button == MouseButtons.Left)

            {

                if (this.Visibility == Visibility.Visible)

                {

                    this.Visibility = Visibility.Hidden;

                }

                else

                {

                    this.Visibility = Visibility.Visible;

                    this.Activate();

                }

            }

        }

        #endregion

    }

}

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