Question about Computers & Internet
Our Glass sheet ID number not Transferring in OPC server. Between Clients. Especially issues with Read/ Write OPC communication. Please give us some solution for this.
Posted on Feb 06, 2010
OPCServer MyServer = null;
OPCGroups MyOPCGroups = null;
OPCGroup MYOPCGroup = null;
MyServer = new OPCServer();
// till here ok
MyOPCGroups =(OPCGroups) MyServer.OPCGroups;
// but when I tried to create the OPCGroups I am getting casting error saying:
// "Unable to cast object of type 'OPCAutomation.OPCServerClass' to type 'OPCAutomation.IOPCGroups'."
MYOPCGroup = (OPCGroup)MyOPCGroups.Add("MyGroup");
Posted on May 08, 2009
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Posted on Jan 02, 2017
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