there's any way to binding and keep update when the localization change the TextBox.text with Two letter Iso Language name, as this way?
xmlns:glob="clr-namespace:System.Globalization;assembly=mscorlib"
<TextBox Text="{Binding Source={x:Static glob:CultureInfo.CurrentUICulture.TwoLetterISOLanguageName}}"/>
This gets the error , cannot find the member "TwoLetterISOLanguageName" on target Type