添加关闭窗口程序最小化到通知栏

App.xaml.cs

@@ -47,6 +47,7 @@ public partial class App : Application
     protected override async void OnStartup(StartupEventArgs e)
     {
         base.OnStartup(e);
+        ShutdownMode = ShutdownMode.OnExplicitShutdown;
         await Host.StartAsync();
 
         try

PMSWPF.csproj

@@ -15,6 +15,7 @@
     <ItemGroup>
         <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
         <PackageReference Include="HandyControl" Version="3.5.1" />
+        <PackageReference Include="Hardcodet.NotifyIcon.Wpf" Version="2.0.1" />
         <PackageReference Include="iNKORE.UI.WPF.Modern" Version="0.10.0" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.5" />
         <PackageReference Include="Microsoft.Extensions.Hosting" Version="9.0.5" />
@@ -55,6 +56,7 @@
     <ItemGroup>
       <None Remove="Assets\AppIcon.png" />
       <Resource Include="Assets\AppIcon.png" />
+      <Resource Include="AppIcon2.ico" />
     </ItemGroup>
 
 </Project>

ViewModels/MainViewModel.cs

@@ -1,5 +1,7 @@
 using System.Collections.ObjectModel;
+using System.Windows; // Add this using directive
 using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input; // Add this using directive
 using iNKORE.UI.WPF.Modern.Common.IconKeys;
 using iNKORE.UI.WPF.Modern.Controls;
 using Microsoft.Extensions.DependencyInjection;
@@ -64,6 +66,27 @@ public partial class MainViewModel : ViewModelBase
         dataServices.OnMenuTreeListChanged += (sender, menus) => { Menus = new ObservableCollection<MenuBean>(menus); };
     }
 
+    /// <summary>
+    /// 显示主窗口的命令。
+    /// </summary>
+    [RelayCommand]
+    private void ShowWindow()
+    {
+        if (Application.Current.MainWindow is Views.MainView mainWindow)
+        {
+            mainWindow.ShowApplication();
+        }
+    }
+
+    /// <summary>
+    /// 退出应用程序的命令。
+    /// </summary>
+    [RelayCommand]
+    private void ExitApplication()
+    {
+        Application.Current.Shutdown();
+    }
+
     /// <summary>
     /// 添加变量表。
     /// </summary>

Views/MainView.xaml

@@ -8,12 +8,15 @@
         xmlns:vm="clr-namespace:PMSWPF.ViewModels"
         xmlns:mo="clr-namespace:PMSWPF.Models"
         xmlns:hc="https://handyorg.github.io/handycontrol"
+        xmlns:tb="http://hardcodet.net/taskbar"
+        xmlns:taskbarNotification="http://www.hardcodet.net/taskbar"
         Title="设备管理系统"
         Width="1080"
         Height="800"
         WindowStartupLocation="CenterScreen"
         WindowState="Maximized"
         Loaded="MainView_OnLoaded"
+        Closing="Window_Closing"
         ui:WindowHelper.UseModernWindowStyle="True"
         ui:WindowHelper.SystemBackdropType="Mica"
         d:DataContext="{d:DesignInstance vm:MainViewModel}"
@@ -37,6 +40,17 @@
         </DataTemplate>
     </Window.Resources>
     <Grid>
+        <taskbarNotification:TaskbarIcon x:Name="MyNotifyIcon"
+                        ToolTipText="设备管理系统"
+                        IconSource="/AppIcon2.ico"
+                        DoubleClickCommand="{Binding ShowWindowCommand}">
+            <taskbarNotification:TaskbarIcon.ContextMenu>
+                <ContextMenu>
+                    <MenuItem Header="显示窗口" Command="{Binding ShowWindowCommand}" />
+                    <MenuItem Header="退出" Command="{Binding ExitApplicationCommand}" />
+                </ContextMenu>
+            </taskbarNotification:TaskbarIcon.ContextMenu>
+        </taskbarNotification:TaskbarIcon>
         <ui:NavigationView ExpandedModeThresholdWidth="500"
                            IsTabStop="False"
                            PaneDisplayMode="Left"

Views/MainView.xaml.cs

@@ -12,6 +12,8 @@ namespace PMSWPF.Views;
 /// <summary>
 ///     MainView.xaml 的交互逻辑
 /// </summary>
+// using Hardcodet.NotifyIcon.Wpf;
+
 public partial class MainView : Window
 {
     private readonly DataServices _dataServices;
@@ -24,8 +26,26 @@ public partial class MainView : Window
         _dataServices = dataServices;
         DataContext = _viewModel;
         NlogHelper.Info("主界面加载成功");
+
+        // Set the NotifyIcon's DataContext to the ViewModel
+        MyNotifyIcon.DataContext = _viewModel;
     }
 
+    private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
+    {
+        // Hide the window instead of closing it
+        e.Cancel = true;
+        Hide();
+    }
+
+    public void ShowApplication()
+    {
+        Show();
+        WindowState = WindowState.Normal;
+        Activate();
+    }
+
+
     /// <summary>
     ///     左边菜单项被点击的事件，切换右边的视图
     /// </summary>