How to create a website in Hindi , English and in Marathi ?

%@ Page Language="C#" uiculture="auto" %>
<%@ Import Namespace="System.Threading" %>
<%@ Import Namespace="System.Globalization" %>

protected override void InitializeCulture()
{
    if (Request.Form["ListBox1"] != null)
    {
        String selectedLanguage = Request.Form["ListBox1"];
        UICulture = selectedLanguage ;
        Culture = selectedLanguage ;

        Thread.CurrentThread.CurrentCulture =
            CultureInfo.CreateSpecificCulture(selectedLanguage);
        Thread.CurrentThread.CurrentUICulture = new
            CultureInfo(selectedLanguage);
    }
    base.InitializeCulture();
}