WPF页面 全球化和本地化

传统的 新建.resx类型的文件中,然后利用ResourceManager来得到相应资源并根据当地的CultureInfo来给界面文本赋值。

WPF

新建一个文件夹 Language

新建2个资源字典。

DefaultLanguage.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:sys="clr-namespace:System;assembly=mscorlib"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <sys:String x:Key="OK">
        OK
    </sys:String>

    <sys:String x:Key="Cancel">
        Cancel
    </sys:String>
</ResourceDictionary>

zh-CN.xaml

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:sys="clr-namespace:System;assembly=mscorlib">

    <sys:String x:Key="OK">
        确定
    </sys:String>

    <sys:String x:Key="Cancel">
        取消
    </sys:String>

</ResourceDictionary>

App.xaml 引入路径

<Application x:Class="WpfApplication1.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             StartupUri="MainWindow.xaml">
    
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="LanguageDefaultLanguage.xaml"/>
            </ResourceDictionary.MergedDictionaries>
        </ResourceDictionary>

    </Application.Resources>
</Application>

App.cs代码：

using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Windows;
using System.Globalization;

namespace WpfApplication1
{
    /// <summary>
    /// App.xaml 的交互逻辑
    /// </summary>
    public partial class App : Application
    {
        protected override void OnStartup(StartupEventArgs e)
        {
            base.OnStartup(e);
            LoadLanguage();
        }

        private void LoadLanguage()
        {
            CultureInfo currentCultureInfo = CultureInfo.CurrentCulture;
            ResourceDictionary langRd = null;

            try
            {
                langRd = Application.LoadComponent(new Uri(string.Format("{0}{1}.xaml", "Language\", currentCultureInfo.Name), UriKind.Relative)) as ResourceDictionary;
            }
            catch
            {
            }

            if (langRd != null)
            {
                if (this.Resources.MergedDictionaries.Count > 0)
                {
                    this.Resources.MergedDictionaries.Clear();
                }
                this.Resources.MergedDictionaries.Add(langRd);
            }

        }
    }
}

页面使用：

            <Button Content="{DynamicResource OK}"/>
            <Button Content="{DynamicResource Cancel}"/>