Hi,

I'm trying to setup an internationalization system based on resx file in my xamarin forms application but I have the following error: unknown identifier cultureinfo when I use the method resourceManager.GetString(Text, CultureInfo.CurrentCulture).

Here is my TranslateExtension called in xaml:

namespace TestMongo.resources.localizations
{
[ContentProperty("Text")]
public class TranslateExtension : IMarkupExtension
{
const string ResourceId = "TestMongo.resources.localizations.LocalizationResource";
public string Text { get; set; }

    public object ProvideValue(IServiceProvider serviceProvider)  
    {  
        if (Text == null)  
            return null;  
        ResourceManager resourceManager = new ResourceManager(ResourceId, typeof(TranslateExtension).GetTypeInfo().Assembly);  

        return resourceManager.GetString(Text, CultureInfo.CurrentCulture);  
    }  
}  

}