Find Vista Language using WIX

I am working on an installer which will be installed on multiple versions of XP/Vista with different languages. In the installer, I need to find out the language of the OS installed. I know how to get the OS version by using "VersionNT" and/or "VersionNT64", is there any similar way to g开发者_开发技巧et OS language also?

I need to add different registry entries and some files depending on language.

Use the SystemLanguageID or UserLanguageID property.

Look here for more windows installer properties.