resx files with Custom Extensions

I am using custom resources to manage my information on a site with the following Properties for the resx files

1. Build Action: Embedded Resource
2. Custom Tool: PublicResXFileCodeGenerator

Resource File names are the following.

• Resource.fr.FR.resx (French version of a website for France)
• Resource.fr-BE.resx (French version of a website for Belgium)
• Resource.resx (Fallback resource)

This works fine, but when I try to add a custom resoure as such

• Resource.ja-BE.resx (Japanese version of a website for Belgium)

The PublicResXFileCodeGenerator generates a C# code behind for this and thinks its a new fallback resource for something else. I am guessing that the tool reasons that this is not a valid Culture and therefore it is behaving that way.

Ho开发者_如何学Cw do you get around this and allow the declaration of a custom resource in this way, or is there a different way I should be going about this problem?

Create and register your culture using the information found at this msdn article and your ResourceManager should correctly recognize your resource file.