WPF 程序最小化到托盘

最新推荐文章于 2025-05-08 09:05:51 发布

LFCrossFile

最新推荐文章于 2025-05-08 09:05:51 发布

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文章标签： wpf

本文链接：https://blog.youkuaiyun.com/CrossFile_TMS/article/details/129280854

文章介绍了如何在WPF程序中使用WinForms的NotifyIcon控件将程序窗口最小化到系统托盘。主要步骤包括添加WinForms引用，创建NotifyIcon对象，设置菜单项以及处理鼠标双击和菜单项点击事件，确保程序窗口能够在托盘图标上显示和关闭。

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WPF 程序最小化到托盘

一.使用的是WinForms的NotifyIcon控件

添加WinForm引用

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二.使用NotifyIcon控件

添加引用
```
using WinForms = System.Windows.Forms;
```

全局引用

private WinForms.NotifyIcon MyNotifyIcon;
private WinForms.ContextMenu NotifyMenu;
private WinForms.MenuItem ItemWindow;
private WinForms.MenuItem ItemClose;

在软件开始启动NotifyIcon

NotifyMenu = new WinForms.ContextMenu();
			//可自定义Item,这边只做了主界面和关闭两个选项
            ItemWindow = new WinForms.MenuItem() { Text = "主界面" };
            ItemClose = new WinForms.MenuItem() { Text = "关闭" };
            WinForms.MenuItem[] menuItems = new WinForms.MenuItem[] { ItemWindow, ItemClose };
            NotifyMenu.MenuItems.AddRange(menuItems);

            ItemWindow.Click += _openWindow_Click;
            ItemClose.Click += _closeApp_Click;

            MyNotifyIcon = new WinForms.NotifyIcon(new System.ComponentModel.Container());
            //注意这里要写对图片的路径地址
            MyNotifyIcon.Icon = new System.Drawing.Icon(@"../../logo.ico");
            MyNotifyIcon.Text = "托盘测试程序";
            MyNotifyIcon.Visible = true;
            MyNotifyIcon.MouseDoubleClick += _notifyIcon_MouseDoubleClick;
            MyNotifyIcon.ContextMenu = NotifyMenu;

响应回调代码

private void _notifyIcon_MouseDoubleClick(object sender, WinForms.MouseEventArgs e)
        {
            this.Show();
        }

        private void _openWindow_Click(object sender, EventArgs e)
        {
            this.Show();
        }

        private void _closeApp_Click(object sender, EventArgs e)
        {
            closeApp();
        }

        private void closeApp()
        {
            IsCloseApp = true;
            MyNotifyIcon.Dispose();

            this.Close();
            System.Windows.Application current = System.Windows.Application.Current;
            if (current != null) current.Shutdown();
        }

三.监控关闭界面

界面的关闭回调

this.Closed += Window_Closed;
this.Closing += Window_Closing;

回调代码

private void Window_Closed(object sender, EventArgs e)
        {
            if (!IsCloseApp)
            {
                MyNotifyIcon.Dispose();
            }
        }

        private void Window_Closing(object sender, CancelEventArgs e)
        {
            if (!IsCloseApp)
            {
                this.Hide();
                e.Cancel = true;
            }
        }

{
this.Hide();
e.Cancel = true;
}
}