MultiLanguageForXAML

针对 WPF 的多语言支持库

Nuget

效果预览

• WPF

用法

• 定义语言文件

//Languages/zh.json 编译时拷贝到目录
    {
    "txt": "一",
    "format":"你好 {0} !",
    "world":"世界"
    }

//Languages/en.json 编译时拷贝到目录
    {
    "txt": "one",
    "format":"hello {0} !",
    "world":"world"
    }

• 初始化

//WPF
//怀疑用Environment.CurrentDirectory开机启动时目录会出错，待验证
string appDir = Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
string path = Path.Combine(appDir, "Res\\Languages");
LanService.Init(new JsonFileDB(path), true,"zh");
//嵌入模式
//LanService.Init(new EmbeddedJsonDB("Samples.WPF.EmbeddedConfig.Languages"), true, "en");

• XAML

<Window
    ...
    xmlns:lan="clr-namespace:MultiLanguageForXAML;assembly=MultiLanguageForXAML">
    <StackPanel>
        <Button lan:Xaml.Key="txt" />
        <Button lan:Xaml.Key="format">
            <lan:Xaml.Parameters>
                <lan:FormatParameters>
                    <Run
                        lan:Xaml.Key="world"
                        FontStyle="Italic"
                        Foreground="Red" />
                </lan:FormatParameters>
            </lan:Xaml.Parameters>
        </Button>
    </StackPanel>
</Window/>

• 切换语言

//WPF
LanService.UpdateCulture("en");

• 自定义控件映射（可选）

Xaml.CustomMaps.Add(typeof(CustomTitleBar), CustomTitleBar.TitleProperty);

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