[WPF]引用winform中的notifyicon实现托盘图标程序

使用前先引入winform对应的库

//定义一个变量
private System.Windows.Forms.NotifyIcon notifyIcon;

然后加入下面代码,程序初始化的时候调用  InitNotifyIcon 

private void InitNotifyIcon()
{
    this.notifyIcon = new System.Windows.Forms.NotifyIcon();
    this.notifyIcon.BalloonTipText = "... ...";
    this.notifyIcon.ShowBalloonTip(2000);
    this.notifyIcon.Text = "... ...";
    this.notifyIcon.Icon = System.Drawing.Icon.ExtractAssociatedIcon(System.Windows.Forms.Application.ExecutablePath);
    this.notifyIcon.Visible = true;
    //打开菜单项
    System.Windows.Forms.MenuItem open = new System.Windows.Forms.MenuItem("Open");
    open.Click += new EventHandler(Show);
    //退出菜单项
    System.Windows.Forms.MenuItem exit = new System.Windows.Forms.MenuItem("Exit");
    exit.Click += new EventHandler(Close);
    //关联托盘控件
    System.Windows.Forms.MenuItem[] childen = new System.Windows.Forms.MenuItem[] { open, exit };
    notifyIcon.ContextMenu = new System.Windows.Forms.ContextMenu(childen);
    this.notifyIcon.MouseDoubleClick += new System.Windows.Forms.MouseEventHandler((o, e) =>
    {
        if (e.Button == System.Windows.Forms.MouseButtons.Left) this.Show(o, e);
    });
}
private void Show(object sender, EventArgs e)
{
    this.Visibility = System.Windows.Visibility.Visible;
    this.ShowInTaskbar = true;
    this.Activate();
}
private void Hide(object sender, EventArgs e)
{
    this.ShowInTaskbar = false;
    this.Visibility = System.Windows.Visibility.Hidden;
}
private void Close(object sender, EventArgs e)
{
    System.Windows.Application.Current.Shutdown();
}

关闭的时候最小化隐藏

private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
{
            this.ShowInTaskbar = false;
            this.WindowState = WindowState.Minimized;
            e.Cancel = true;
}