private void OtherInit(DataRow dt)
{
CRLOPCItem co = new CRLOPCItem();
co.groupname = dt["groupname"].ToString();
co.ipaddress = dt["userid"].ToString();
co.DBAddress = int.Parse(dt["objects"].ToString());
co.start = int.Parse(dt["value"].ToString());
co.length = int.Parse(dt["stationno"].ToString());
ItemInfo.Add(co);
}