display text in gujarati language in textbox

Question

Hii

I am developing an asp.net application with c# in which i have 3 radio buttons  of language names(gujarati, Hindi and English).

if user selects gujarati radio button i want to display a message in gujarati language in textbox.
if user selects Hindi radio button i want to display a message in Hindi language in textbox.

How can i do this. Please provide solution

Thanks in advance