WPF 如何添加系统托盘

1.使用Nuget 添加  handycontrol

cs xmlns:hc="https://handyorg.github.io/handycontrol"
2.窗体添加控件
cs <hc:NotifyIcon x:Name="NotifyIconContextContent" Text="软件名称" ContextMenu="{StaticResource ContextMenu}" Click="NotifyIconContextContent_Click"> </hc:NotifyIcon>
3.最小化隐藏窗体
cs private void btnMinimize_Click(object sender, RoutedEventArgs e) { WindowState = WindowState.Minimized; ShowInTaskbar = false; }

4.单机托盘显示窗体

 if (!IsVisible){Show();}if (WindowState == WindowState.Minimized){WindowState = WindowState.Normal;}Activate();Topmost = true;  // importantTopmost = false; // importantFocus();         // important

示例

• xaml

• <Window x:Class="NBApi.Configurator.Views.MainWindow"xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"xmlns:prism="http://prismlibrary.com/"xmlns:d="http://schemas.microsoft.com/expression/blend/2008"xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"xmlns:b="http://schemas.microsoft.com/xaml/behaviors"xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"xmlns:hc="https://handyorg.github.io/handycontrol"mc:Ignorable="d"Title="NBAPI4PO Configurator" Height="720" Width="870"prism:ViewModelLocator.AutoWireViewModel="True"WindowStartupLocation="CenterScreen" WindowStyle="None"Background="Transparent" AllowsTransparency="True"ResizeMode="NoResize" WindowState="Normal" ><b:Interaction.Triggers><b:EventTrigger EventName="Loaded"><b:InvokeCommandAction Command="{Binding LoadedWindowCommand}"/></b:EventTrigger></b:Interaction.Triggers><Window.Resources><ContextMenu x:Key="ContextMenu"><MenuItem Click="MenuItem_Click"  Header="开机自启"/><Separator></Separator><MenuItem Click="MenuItem_Click_1"  Header="最小化到托盘" /><MenuItem Click="MenuItem_Click_2"  Header="退出软件"/></ContextMenu></Window.Resources><Border CornerRadius="8" Background="{DynamicResource PrimaryBackgroundColor}" BorderThickness="1" BorderBrush="#D8D8D8"><Grid><Grid><Grid.RowDefinitions><RowDefinition Height="78"/><RowDefinition/><RowDefinition Height="60"/></Grid.RowDefinitions><Border Grid.Row="0"  BorderThickness="0 0 0 8" BorderBrush="#4DC253" /><hc:NotifyIcon x:Name="NotifyIconContextContent"  Text="软件名称"ContextMenu="{StaticResource ContextMenu}" Click="NotifyIconContextContent_Click"></hc:NotifyIcon>
  //your UI elements</Grid></Grid></Border>
  </Window>

• cs

• namespace NBApi.Configurator.Views;/// <summary>
  /// Interaction logic for MainWindow.xaml
  /// </summary>
  // ReSharper disable once RedundantExtendsListEntry
  public partial class MainWindow : Window
  {public MainWindow(){InitializeComponent();}private void btnClose_Click(object sender, RoutedEventArgs e){Close();}private void btnRestore_Click(object sender, RoutedEventArgs e){if (WindowState == WindowState.Normal){WindowState = WindowState.Maximized;ShowInTaskbar = false;}elseWindowState = WindowState.Normal;}private void btnMinimize_Click(object sender, RoutedEventArgs e){WindowState = WindowState.Minimized;ShowInTaskbar = false;}private void MenuItem_Click(object sender, RoutedEventArgs e){}private void MenuItem_Click_1(object sender, RoutedEventArgs e){}private void MenuItem_Click_2(object sender, RoutedEventArgs e){}private void NotifyIconContextContent_Click(object sender, RoutedEventArgs e){if (!IsVisible){Show();}if (WindowState == WindowState.Minimized){WindowState = WindowState.Normal;}Activate();Topmost = true;  // importantTopmost = false; // importantFocus();         // important}
  }