protected BookmarkRepositoryADO()
        {
            // set the db location
            dbLocation = DatabaseFilePath;

            // instantiate the database
            db = new BookmarkDatabase(dbLocation);
        }
        protected BookmarkRepositoryADO()
        {
            // set the db location
            dbLocation = DatabaseFilePath;

            // instantiate the database
            db = new BookmarkDatabase(dbLocation);
        }