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[WPF学习笔记]多语言切换-001

news 2026/6/18 3:07:05

1、VS2019新建项目

2、引入Nuget包

3、修改XML代码引入命名空间并设置

<Window x:Class="WPFMultiLanguageTest.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"xmlns:lex="https://github.com/XAMLMarkupExtensions/WPFLocalizationExtension"lex:LocalizeDictionary.DesignCulture="zh"lex:LocalizeDictionary.OutputMissingKeys="True"lex:ResxLocalizationProvider.DefaultAssembly="WPFMultiLanguageTest"lex:ResxLocalizationProvider.DefaultDictionary="LanguageResource"xmlns:local="clr-namespace:WPFMultiLanguageTest"mc:Ignorable="d"Title="MainWindow" Height="450" Width="800"><Grid><StackPanel Margin="5,10,5,5"><Button Content="{lex:BLoc 英语}" Width="200" Click="BtnChangeEnglish" Margin="5"/><Button Name="btnChinese" Content="中文" Width="200" Click="BtnChangeChinese" Margin="5"/></StackPanel></Grid>
</Window>

4、后台语言切换代码如下

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using WPFMultiLanguageTest.LocalLanguage;namespace WPFMultiLanguageTest
{/// <summary>/// MainWindow.xaml 的交互逻辑/// </summary>public partial class MainWindow : Window{public MainWindow(){InitializeComponent();WPFLocalizeExtension.Engine.LocalizeDictionary.Instance.Culture = new CultureInfo("zh");}private void BtnChangeEnglish(object sender, RoutedEventArgs e){WPFLocalizeExtension.Engine.LocalizeDictionary.Instance.Culture = new CultureInfo("en");MessageBox.Show("切换英语");btnChinese.Content = SysLan.Get("中文");}private void BtnChangeChinese(object sender, RoutedEventArgs e){WPFLocalizeExtension.Engine.LocalizeDictionary.Instance.Culture = new CultureInfo("zh");MessageBox.Show("切换中文");btnChinese.Content= SysLan.Get("中文");}}
}