I am trying to develop a mobile application on Windows Mobile 8 in Hindi language. More precisely, I have an application in that only supports the English language and would like to add Hindi language support to it. The application can be found here on the Windows store.
I am interested in building it in Hindi in the same codebase. Any ideas on how to add Hindi language in the application?
You can find detailed information to help you translate your app on Microsoft's How to build a localized app for Windows Phone 8 page. Here's the most important part for what you want, but I advise reading the whole thing:
Hindi is one of the supported languages. If you need to check to see if any given language is supported, you can do so at the Windows Phone 8 Feature and service availability page. This currently includes: