Monodoc.Widgets.Catalog.Load C# (CSharp) Method

        public static Catalog Load(string directory_path)
        {
            if (!Directory.Exists (directory_path))
                return null;

            string index_file = System.IO.Path.Combine (directory_path, "index.xml");
            if (!File.Exists (index_file))
                return null;

            XmlDocument doc = new XmlDocument ();
            using (XmlTextReader rdr = new XmlTextReader (index_file))
                doc.Load (rdr);

            Catalog result = new Catalog ();
            result.path = directory_path;
            result.index_doc = doc;
            return result;
        }