I put this in the webservice, but I think it can also be in the products.cs

    public void GenerateXML()
    {
        string getPath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory);
        getPath = getPath.Replace("WebSite14", "");

        Books t = new Books();
        t.SerializeCollection(@"" + getPath + "WebSite1/Books.xml");


    }//definitely used