Extending javascript types generated by ASP.NET

bnieland

Folks,

How can I add functions to a JavaScript type generated by using the GenerateScriptType in a web service.
Basicly, the C# class has data members that are serialized and passed to the client to be deserialized javascript objects whoose type bears the same name as the c# type.
Of course, methods can not be shared.
So let's say I have a c# type

/////////////////////////
// BEGIN FILE: CDog.cs //
/////////////////////////
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

namespace AddJavascriptMethodTest
{
[Serializable]
public class CDog
{
public CDog()
{
this._sColor = "Brown";
}
public CDog(string sColor)
{
this._sColor = sColor;
}

    private string \_sColor = null;

    public string Color { get { return \_sColor; } }
}

}
/////////////////////////
// END FILE: CDog.cs //
/////////////////////////

Then I create a web service to return an object of CDog. I also add a GenerateScriptType attribute to generate a javascript type called AddJavascriptMethodTest.CDog

////////////////////////////////
// BEGIN FILE: wsAnimals.asmx //
////////////////////////////////
using System.Web.Services;
using System.Web.Script.Services;

namespace AddJavascriptMethodTest
{
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
[System.Web.Script.Services.ScriptService]
public class wsAnimals : System.Web.Services.WebService
{
[WebMethod]
[GenerateScriptType(typeof(CDog))]
public CDog GetDog()
{
return new CDog("Red");
}
}
}
////////////////////////////////
// END FILE: wsAnimals.asmx //
////////////////////////////////

Now, the default.aspx looks like this (and this version works fine)...

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="AddJavascriptMethodTest._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www