WPF程序添加托盘图标，菜单的方法

最新推荐文章于 2025-06-27 21:28:58 发布

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最新推荐文章于 2025-06-27 21:28:58 发布

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文章标签： WPF 托盘图标菜单 WPF

本文链接：https://blog.youkuaiyun.com/zx75991/article/details/9222935

本文介绍了如何在WPF程序中实现最小化到托盘并添加托盘菜单的功能。通过创建`NotificationAreaIcon`类，利用`System.Windows.Forms.NotifyIcon`来处理托盘图标和菜单项，包括鼠标点击、双击等事件处理，以及在窗口状态改变时的逻辑处理。

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前段时间做项目，客户需要程序最小化时到托盘，并添加托盘菜单，可以做退出，打开灯操作。

首先需要定义一个类。托盘菜单可用的。

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Windows;
using System.Windows.Input;
using System.Windows.Markup;
using System.Windows.Media;
using System.Windows.Threading;
using Drawing = System.Drawing;
using Forms = System.Windows.Forms;

namespace 命名空间
{

[ContentProperty("Text")]
[DefaultEvent("MouseDoubleClick")]
public class NotificationAreaIcon : FrameworkElement
{
Forms.NotifyIcon notifyIcon;

public static readonly RoutedEvent MouseClickEvent = EventManager.RegisterRoutedEvent(
"MouseClick", RoutingStrategy.Bubble, typeof(MouseButtonEventHandler), typeof(NotificationAreaIcon));

public static readonly RoutedEvent MouseDoubleClickEvent = EventManager.RegisterRoutedEvent(
"MouseDoubleClick", RoutingStrategy.Bubble, typeof(MouseButtonEventHandler), typeof(NotificationAreaIcon));

public static readonly DependencyProperty IconProperty =
DependencyProperty.Register("Icon", typeof(ImageSource), typeof(NotificationAreaIcon));

public static readonly DependencyProperty TextProperty =
DependencyProperty.Register("Text", typeof(string), typeof(NotificationAreaIcon));

public static readonly DependencyProperty FormsContextMenuProperty =
DependencyProperty.Register("MenuItems", typeof(List<Forms.MenuItem>), typeof(NotificationAreaIcon), new PropertyMetadata(new List<Forms.MenuItem>()));

protected override void OnInitialized(EventArgs e)
{
base.OnInitialized(e);

// Create and initialize the window forms notify icon based
notifyIcon = new Forms.NotifyIcon();
notifyIcon.Text = Text;
if (!DesignerProperties.GetIsInDesignMode(this))
{
notifyIcon.Icon = FromImageSource(Icon);
}
notifyIcon.Visible = FromVisibility(Visibility);

if (this.MenuItems != null && this.MenuItems.Count > 0)
{
&n