条码生成模块，按库存生成条码时增加写入生产日期、有效期至等

yxj

2023-11-02 5cdd75c0b3a95e96d380a12692e6464113efc96b

 DBUtility/基础资料/BillSelect.cs

@@ -14,5 +14,7 @@
        public Int64 SPID;
        public string BatchNo;
        public Int64 HAuxPropID;
        public DateTime HProduceDate;   //鐢熶骇鏃ユ湡
        public DateTime HExpiryDate;    //鏈夋晥鏈熻嚦
    }
}