WPF绑定元素-2-多绑定

WPF控件.sln

@@ -50,6 +50,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF绑定元素-1-代码模
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF绑定元素-2-代码检索绑定", "WPF绑定元素-2-代码检索绑定\WPF绑定元素-2-代码检索绑定.csproj", "{5797E06A-32B3-4F16-BC46-D88C8E5A5F48}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WPF绑定元素-2-多绑定", "WPF绑定元素-2-多绑定\WPF绑定元素-2-多绑定.csproj", "{610A264F-5995-4667-8FD9-3494481928FF}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -156,5 +158,9 @@ Global
 		{5797E06A-32B3-4F16-BC46-D88C8E5A5F48}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5797E06A-32B3-4F16-BC46-D88C8E5A5F48}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5797E06A-32B3-4F16-BC46-D88C8E5A5F48}.Release|Any CPU.Build.0 = Release|Any CPU
+		{610A264F-5995-4667-8FD9-3494481928FF}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{610A264F-5995-4667-8FD9-3494481928FF}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{610A264F-5995-4667-8FD9-3494481928FF}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{610A264F-5995-4667-8FD9-3494481928FF}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

WPF绑定元素-2-多绑定/App.xaml

@@ -0,0 +1,9 @@
+<Application x:Class="WPF绑定元素_2_多绑定.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WPF绑定元素_2_多绑定"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

WPF绑定元素-2-多绑定/App.xaml.cs

@@ -0,0 +1,12 @@
+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace WPF绑定元素_2_多绑定;
+
+/// <summary>
+/// Interaction logic for App.xaml
+/// </summary>
+public partial class App : Application
+{
+}

WPF绑定元素-2-多绑定/AssemblyInfo.cs

@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+    //(used if a resource is not found in the page,
+    // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+    //(used if a resource is not found in the page,
+    // app, or any theme specific resource dictionaries)
+)]

WPF绑定元素-2-多绑定/MainWindow.xaml

@@ -0,0 +1,34 @@
+<Window x:Class="WPF绑定元素_2_多绑定.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <StackPanel>
+
+        <Slider Name="TextBlockSlider"
+                Value="{Binding ElementName=ExactSizeForSlider,Path=Text}"
+                Maximum="100" Minimum="0" SmallChange="2" LargeChange="5"
+                TickPlacement="BottomRight" TickFrequency="5" IsSelectionRangeEnabled="True" />
+
+        <TextBox Margin="0 8" Name="BunnyTextBox">这是文字内容</TextBox>
+
+        <ListBox Margin="0 8" Name="ListBoxColor">
+            <ListBoxItem Tag="Pink" Foreground="Pink" IsSelected="True">Pink</ListBoxItem>
+            <ListBoxItem Tag="Red" Foreground="Red">Red</ListBoxItem>
+            <ListBoxItem Tag="Green" Foreground="Green">Green</ListBoxItem>
+        </ListBox>
+
+        <DockPanel>
+            <Label> 输入文字大小：</Label>
+            <TextBox Name="ExactSizeForSlider"
+                     Text="{Binding ElementName=TextBlockSlider,Path=Value}"
+                     VerticalAlignment="Center" />
+        </DockPanel>
+
+        <TextBlock Margin="0 4" Text="{Binding ElementName=BunnyTextBox,Path=Text}"
+                   FontSize="{Binding ElementName=TextBlockSlider,Path=Value}"
+                   Foreground="{Binding ElementName=ListBoxColor,Path=SelectedItem.(ListBox.Tag)}" />
+    </StackPanel>
+</Window>

WPF绑定元素-2-多绑定/MainWindow.xaml.cs

@@ -0,0 +1,26 @@
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+
+namespace WPF绑定元素_2_多绑定;
+
+/// <summary>
+///     Interaction logic for MainWindow.xaml
+/// </summary>
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+
+        // 创建一个 Binding 对象
+        var binding = new Binding("Value")
+        {
+            Source = TextBlockSlider,
+            Delay = 500 // 设置延迟时间
+        };
+
+        // 将 Binding 应用到 TextBox 的 Text 属性上
+        ExactSizeForSlider.SetBinding(TextBox.TextProperty, binding);
+    }
+}

WPF绑定元素-2-多绑定/WPF绑定元素-2-多绑定.csproj

@@ -0,0 +1,12 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <OutputType>WinExe</OutputType>
+        <TargetFramework>net8.0-windows</TargetFramework>
+        <RootNamespace>WPF绑定元素_2_多绑定</RootNamespace>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <UseWPF>true</UseWPF>
+    </PropertyGroup>
+
+</Project>