public static List<Booklet> GetAllData()
        {
            var dal = new BookletDAL();
            var collection = new List<Booklet>();

            foreach(DataRow row in dal.GetAllData().Rows){
                var instance = new Booklet();

                instance.Bind(row);
                collection.Add(instance);
            }

            return collection;
        }
        public static bool InsertNewSeries(Booklet instance)
        {
            var dal = new BookletDAL();

            return dal.InsertNewSeries(instance);
        }
        public static bool UpdateSelectedSeries(Booklet instance)
        {
            var dal = new BookletDAL();

            return dal.UpdateSelectedSeries(instance);
        }
        public static int ValidateSeries(string prefix, string digits, int kioskid)
        {
            var dal = new BookletDAL();

            return dal.ValidateSeries(prefix, digits, kioskid);
        }
        public static Booklet SelectByID(int id)
        {
            var dal = new BookletDAL();

            DataRow row = dal.SelectByID(id);

            var instance = new Booklet();

            instance.Bind(row);

            return instance;
        }