mes-client/UAS-出货标签管理(吉利通)/Entity/SystemInf.cs

namespace UAS_LabelMachine.Entity
{
    class SystemInf
    {
        public static DataHelper dh;
        //备用数据库链接，防止主链接被释放
        public static DataHelper dh1;

        public static AccessDBHelper adh;

        public static AccessDBHelper back_adh;
    }
}