WPF的一种动态切语言方法

使用 resx 文件，可以动态切换语言，

新建Lang.zh-CN.resx  Lang.en-US.resx 资源文件

新建空类Lang.cs

新建如下类：

public class LanguageManager : INotifyPropertyChanged    {        private readonly ResourceManager _resourceManager;        private static readonly Lazy<LanguageManager> _lazy = new Lazy<LanguageManager>(() => new LanguageManager());              public static LanguageManager Instance => _lazy.Value;        public event PropertyChangedEventHandler PropertyChanged;        private LanguageManager()        {            _resourceManager = new ResourceManager(typeof(Lang));        }        public string this[string name]        {            get            {                if (name == null)                {                    throw new ArgumentNullException(nameof(name));                }                return _resourceManager.GetString(name);            }        }        public void ChangeLanguage(CultureInfo cultureInfo)        {            CultureInfo.CurrentCulture = cultureInfo;            CultureInfo.CurrentUICulture = cultureInfo;            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs("Item[]"));        }    }

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使用方法：

 <TextBlock FontSize="20" Margin="10" Text="{Binding [String1], Source={x:Static local:LanguageManager.Instance}}"/>

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切换语言：

LanguageManager.Instance.ChangeLanguage(new CultureInfo("zh-CN"));

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源码已上传至Gitgub