protected: string Code39Table = new string[44] { "1112212111", "2112111121", "1122111121", "2122111111", "1112211121", "2112211111", "1122211111", "1112112121", "2112112111", "1122112111", "2111121121", "1121121121", "2121121111", "1111221121", "2111221111", "1121221111", "1111122121", "2111122111", "1121122111", "1111222111", "2111111221", "1121111221", "2121111211", "1111211221", "2111211211", "1121211211", "1111112221", "2111112211", "1121112211", "1111212211", "2211111121", "1221111121", "2221111111", "1211211121", "2211211111", "1221211111", "1211112121", "2211112111", "1221112111", "1212121111", "1212111211", "1211121211", "1112121211", "1211212111" };