I am trying to change the display language in design time in windows phone. Basically, I have two AppResources files each populated with localized strings. In my text boxes I have bound it like this: TextBlock Text="{Binding Path=LocalizedResources.Title, Source={StaticResource LocalizedStrings}}"
What I want is a way to change the design time language so I can see the content of the textblock in any of the two languages. I have tried manipulating [assembly: NeutralResourcesLanguageAttribute("en-US")] and it worked first but it is no longer working for some reason.
Any idea how can I switch languages (resource files) in design time in windows phone 8?