public override byte[] toBinary()
    {
        writer = new st.net.NetBase.ByteWriter();
        ushort lenjewelry_list = (ushort)jewelry_list.Count;

        writer.write_short(lenjewelry_list);
        for (int i_jewelry_list = 0; i_jewelry_list < lenjewelry_list; i_jewelry_list++)
        {
            st.net.NetBase.jewelry_list listData = jewelry_list[i_jewelry_list];
            listData.toBinary(writer);
        }
        return(writer.data);
    }
    public override void fromBinary(byte[] binary)
    {
        reader = new st.net.NetBase.ByteReader(binary);
        ushort lenjewelry_list = reader.Read_ushort();

        jewelry_list = new List <st.net.NetBase.jewelry_list>();
        for (int i_jewelry_list = 0; i_jewelry_list < lenjewelry_list; i_jewelry_list++)
        {
            st.net.NetBase.jewelry_list listData = new st.net.NetBase.jewelry_list();
            listData.fromBinary(reader);
            jewelry_list.Add(listData);
        }
    }