} // end Terminate
public int InitializeDaObjects()
{
int connectResult = (int)EnumResultCode.E_FAIL;
m_addressSpaceElementId = "increment.I1";
m_addressSpaceElementPath = string.Empty;
m_executionOptions = new ExecutionOptions();
m_executionOptions.ExecutionContext = 0;
try
{
// TODO add your server URL here
// this is the server url for Softing OPCToolbox Demo Server
// first choice is COM-DA
string url = "opcda:///Softing.OPCToolboxDemo_ServerDA.1/{2E565242-B238-11D3-842D-0008C779D775}";
//uncomment if you need an XML-DA access
// string url = "http://localhost:8079/OPC/DA";
m_daSession = new MyDaSession(url);
connectResult = m_daSession.Connect(true, false, null);
}
catch (Exception exc)
{
GetApplication().Trace(
EnumTraceLevel.ERR,
EnumTraceGroup.USER,
"OpcClient::InitializaDaObjects",
exc.ToString());
} // end try...catch
return(connectResult);
} // end InitializeDaObjects
} // end ProcessCommandLine
public void Terminate()
{
GetApplication().Terminate();
m_daSession = null;
} // end Terminate