WPF多语言切换_wpf 多语言

private static ResourceDictionary _currentSource;
private static LanguageType _type;
 
public static void ChangeLanguage(LanguageType type)
{
    _type = type;
    string languageName = string.Empty;
    switch (_type)
    {
        case LanguageType.US:
             languageName = "en-US.xaml";
             break;
        case LanguageType.CN:
             languageName = "zh-CN.xaml";
             break;
        case LanguageType.TW:
             languageName = "zh-TW.xaml";
             break;
             default:
               break;
   }
   _currentSource = Application.LoadComponent(new Uri(@"Language\" + languageName, UriKind.Relative)) as ResourceDictionary;
   Application.Current.Resources.MergedDictionaries.Add(_currentSource);
}
 
public static string GetValueByKey(string key)
{
   try
   {
       string data = Convert.ToString(_currentSource[key]);
       return data;
   }
   catch (Exception ex)
   {
      LogHelper.WriteLogByType(LogEnum.Info, $"获取{key}翻译出现异常，信息为{ex.Message}");
      return string.Empty;
   }
}
 
/// <summary>
/// 当前语言不是英文，就是中文
/// </summary>
/// <returns></returns>
public static bool IsChinese() => _type != LanguageType.US;

根据传递过来的参数重新加载不同的语言文件；

<sys:String x:Key="HorizontalFlip" xml:space="preserve">左右&#13;翻转</sys:String> 
 
 
<sys:String x:Key="HorizontalFlip"  xml:space="preserve">Horizontal&#13;     flip</sys:String>

支持文字换行

 <Button hc:BorderElement.CornerRadius="10" Margin="0,15,0,0" FocusVisualStyle="{x:Null}" x:Name="Horizontal" Content="{DynamicResource HorizontalFlip}" Width="89" Height="60" FontSize="15" Foreground="White" BorderBrush="#6CADFF" Background="#6CADFF" Grid.Row="2" Grid.Column="3"/>

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