Change Website language with DropDown selection using C# and VB.Net in ASP.Net

hi,

i have download multi lingual code for mudassir http://www.aspsnippets.com/Articles/ASPNet-Multilingual-website-Support-and-display-Multiple-Languages-English-French-in-ASPNet.aspx in which he uses resource file for multi language in the base code file he has following code

in which default langauge is en-us how to bind drop down list value instead of static en-us on page load its the base class code

    protected override void InitializeCulture()
    {
        string language = "en-us";

        //Detect User's Language.
        if (Request.UserLanguages != null)
        {
            //Set the Language.
            language = Request.UserLanguages[0];
        }

        //Check if PostBack is caused by Language DropDownList.
        if (Request.Form["__EVENTTARGET"] != null && Request.Form["__EVENTTARGET"].Contains("ddlLanguages"))
        {
            //Set the Language.
            language = Request.Form[Request.Form["__EVENTTARGET"]];
        }

        //Set the Culture.
        Thread.CurrentThread.CurrentCulture = new CultureInfo(language);
        Thread.CurrentThread.CurrentUICulture = new CultureInfo(language);
    }