May 30, 2011 03:03 AM|hassanmehmood|LINK
If you want to show your data too in regional language format, then you need a change in your DB too.
For application, you need to have resource files for thes languages which will have translation of your page controls and messages etc into these languages.
By setting the culture to this langauge, that respective resource file will be used and your page/ controls will be translated.
when user selectts a language you can set the culture of your application to that selected language.
See my post here for grabbing it step by step:
hope this helps..