feat: WPF路由事件-5-处理按键事件
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@ -60,6 +60,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF路由事件-3-冒泡路
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF路由事件-4-生命周期", "WPF路由事件-4-生命周期\WPF路由事件-4-生命周期.csproj", "{B5A965AA-9C4C-4EB3-8515-DF03F948EC14}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF路由事件-5-处理按键事件", "WPF路由事件-5-处理按键事件\WPF路由事件-5-处理按键事件.csproj", "{DD14128A-A563-48B8-9ED2-201C0553B8D2}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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@ -186,5 +188,9 @@ Global
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{B5A965AA-9C4C-4EB3-8515-DF03F948EC14}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{B5A965AA-9C4C-4EB3-8515-DF03F948EC14}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{B5A965AA-9C4C-4EB3-8515-DF03F948EC14}.Release|Any CPU.Build.0 = Release|Any CPU
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{DD14128A-A563-48B8-9ED2-201C0553B8D2}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{DD14128A-A563-48B8-9ED2-201C0553B8D2}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{DD14128A-A563-48B8-9ED2-201C0553B8D2}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{DD14128A-A563-48B8-9ED2-201C0553B8D2}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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EndGlobal
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@ -0,0 +1,9 @@
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<Application x:Class="WPF路由事件_5_处理按键事件.App"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:local="clr-namespace:WPF路由事件_5_处理按键事件"
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StartupUri="MainWindow.xaml">
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<Application.Resources>
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</Application.Resources>
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</Application>
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@ -0,0 +1,12 @@
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using System.Configuration;
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using System.Data;
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using System.Windows;
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namespace WPF路由事件_5_处理按键事件;
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/// <summary>
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/// Interaction logic for App.xaml
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/// </summary>
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public partial class App : Application
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{
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}
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@ -0,0 +1,10 @@
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using System.Windows;
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[assembly: ThemeInfo(
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ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
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//(used if a resource is not found in the page,
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// or application resource dictionaries)
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ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
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//(used if a resource is not found in the page,
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// app, or any theme specific resource dictionaries)
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)]
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@ -0,0 +1,33 @@
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<Window x:Class="WPF路由事件_5_处理按键事件.MainWindow"
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xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
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xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
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xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
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xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
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mc:Ignorable="d"
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Title="MainWindow" Height="450" Width="800">
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<Grid>
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<Grid.RowDefinitions>
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<RowDefinition Height="Auto" />
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<RowDefinition Height="*" />
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<RowDefinition Height="*" />
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</Grid.RowDefinitions>
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<Grid Grid.Row="0">
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<Grid.ColumnDefinitions>
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<ColumnDefinition Width="Auto" />
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<ColumnDefinition Width="*" />
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</Grid.ColumnDefinitions>
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<Label Grid.Row="0" Grid.Column="0" Margin="3" HorizontalAlignment="Left">Home:</Label>
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<TextBox Grid.Row="0" Grid.Column="1" Margin="3" Padding="2" Height="Auto"
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PreviewKeyDown="UIElement_OnPreviewKeyDown" PreviewTextInput="UIElement_OnPreviewTextInput"/>
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</Grid>
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<ListBox Grid.Row="1" Name="ListBox" />
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<StackPanel Grid.Row="2">
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<CheckBox Name="CheckBox">忽略长按key</CheckBox>
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<Button HorizontalAlignment="Right" Click="ButtonBase_OnClick"> 清除列表</Button>
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</StackPanel>
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</Grid>
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</Window>
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@ -0,0 +1,33 @@
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using System.Windows;
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using System.Windows.Input;
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namespace WPF路由事件_5_处理按键事件;
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/// <summary>
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/// Interaction logic for MainWindow.xaml
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/// </summary>
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public partial class MainWindow : Window
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{
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public MainWindow()
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{
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InitializeComponent();
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}
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private void UIElement_OnPreviewKeyDown(object sender, KeyEventArgs e)
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{
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// 忽略键盘长按结果
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if ((bool)CheckBox.IsChecked! && e.IsRepeat) return;
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ListBox.Items.Add($"Event:{e.RoutedEvent} Key: {e.Key}");
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}
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private void ButtonBase_OnClick(object sender, RoutedEventArgs e)
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{
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ListBox.Items.Clear();
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}
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private void UIElement_OnPreviewTextInput(object sender, TextCompositionEventArgs e)
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{
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Console.WriteLine(e.Text);
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}
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}
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@ -0,0 +1,12 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>WinExe</OutputType>
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<TargetFramework>net8.0-windows</TargetFramework>
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<RootNamespace>WPF路由事件_5_处理按键事件</RootNamespace>
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<Nullable>enable</Nullable>
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<ImplicitUsings>enable</ImplicitUsings>
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<UseWPF>true</UseWPF>
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</PropertyGroup>
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</Project>
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