AJH.CMS.WEB.UI.CatalogSitePath.FillSitePath C# (CSharp) Method

        private void FillSitePath()
        {
            int CatalogValue = -1;
            if (!string.IsNullOrEmpty(CMSConfig.QueryString.CatalogID))
            {
                int.TryParse(Request.QueryString[CMSConfig.QueryString.CatalogID], out CatalogValue);
            }

            string xslPath = CMSWebHelper.GetXSLTemplateFilePath(base.XSLTemplateID);
            xslPath = XSLTemplateManager.GetXSLTemplatePath(xslPath, base.XSLTemplateID);

            XmlDocument xmlDoc = new XmlDocument();
            XmlElement rootElement = xmlDoc.CreateElement("Root");

            xmlDoc.AppendChild(rootElement);

            if (CatalogValue > 0)
            {
                Catalog Catalog = CatalogManager.GetCatalog(CatalogValue, CMSContext.LanguageID);
                if (Catalog != null)
                {
                    FillCatalogsXML(Catalog, xmlDoc, rootElement);

                    XsltArgumentList arguments = new XsltArgumentList();
                    arguments.AddExtensionObject("CMS:UserControl", this);


                    xmlCatalog.DocumentContent = xmlDoc.OuterXml;
                    xmlCatalog.TransformSource = xslPath;
                    xmlCatalog.TransformArgumentList = arguments;
                    xmlCatalog.DataBind();
                }
            }
        }