} // end Start
public void Stop()
{
// terminate the simulation
m_simulationEnd = true;
m_mutex.WaitOne();
m_mutex.ReleaseMutex();
m_opcServer.Stop();
m_opcServer.Terminate();
m_opcServer = null;
} // end Stop
} // end StartSimulationThread
//--
#endregion
#region Public Methods
//--------------------
public int Start()
{
try
{
int result = (int)EnumResultCode.S_OK;
int registrationResult = (int)EnumResultCode.S_OK;
// create and initialize the OpcServer instance
m_opcServer = new OpcServer();
m_opcServer.Initialize();
MyCreator creator = new MyCreator();
if (!ResultCode.SUCCEEDED(m_opcServer.Prepare(creator)))
{
m_opcServer.Terminate();
m_opcServer = null;
return((int)EnumResultCode.E_FAIL);
} // end if
// handle the command line arguments (register/unregister, etc)
string commandline = Environment.CommandLine;
registrationResult = m_opcServer.ProcessCommandLine(commandline);
if (registrationResult != (int)EnumResultCode.S_OK)
{
if (registrationResult == (int)EnumResultCode.S_FALSE)
{
//registration operation succesful
m_opcServer.Trace(
EnumTraceLevel.INF,
EnumTraceGroup.USER1,
"Dll::Main",
"Registration succeeded");
}
else
{
m_opcServer.Trace(
EnumTraceLevel.INF,
EnumTraceGroup.USER1,
"Console::Main",
"Registration failed");
} // end if...else
// no matter what close the application if
//processCommandLine returned something different of S_OK
m_opcServer.Terminate();
m_opcServer = null;
return(registrationResult);
} // end if
// start the OPC server's I/O internal mechanism
if (ResultCode.SUCCEEDED(m_opcServer.Start()))
{
// build the namespace
m_opcServer.BuildAddressSpace();
// Build the event categories
m_opcServer.BuildEventCategories();
// declare the namespaces built and the server ready for clients to connect
m_opcServer.Ready();
} // end if
// start the simulation thread
if (ResultCode.SUCCEEDED(result))
{
StartSimulationThread();
} // end if
return(registrationResult);
}
catch (Exception exc)
{
Console.WriteLine(exc.ToString());
return((int)EnumResultCode.E_FAIL);
} // end try...catch
} // end Start
