public byte[] ReadStationInfoBy90(int stationno)
{
CRLOPCItem ci = ItemInfo.Find(
delegate(CRLOPCItem co)
{
return(co.groupname == "RFID" && co.length == stationno);
}
);
if (ci != null)
{
byte[] buffer = new byte[962];
byte[] byt = new byte[962];
//mPLC.Connect();
//if (mPLC.Read(ci.DBAddress, ci.start, 962, ref buffer))
if (PLCList[ci.ipaddress].Read(ci.DBAddress, ci.start, 962, ref buffer))
{
Array.Copy(buffer, 0, byt, 0, 962);
}
//else
//{
// mPLC.DisConnect();
// mPLC.Connect();
//}
return(byt);
}
return(null);
}
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);
}