} // end OpcServer
//--
#endregion
#region Public Methods
//--------------------------
public void CreateOpcServer()
{
if (m_opcServer == null)
{
m_opcServer = new OpcServer();
} // em=nd if
} // end CreateOpcClient
} // end CreateOpcClient
//--
#endregion
public static void Main(String[] args)
{
try
{
int result = (int)EnumResultCode.S_OK;
EndEvent = new AutoResetEvent(false);
Console console = new Console();
MyWin32.HandlerRoutine handlerRoutine = new MyWin32.HandlerRoutine(MyWin32.Handler);
MyWin32.SetConsoleCtrlHandler(
handlerRoutine,
true);
// create and initialize the OpcServer instance
console.CreateOpcServer();
OpcServer server = console.OpcServer;
server.Initialize();
MyCreator creator = new MyCreator();
if (!ResultCode.SUCCEEDED(server.Prepare(creator)))
{
server.Terminate();
MyWin32.Handler(MyWin32.CtrlTypes.CTRL_CLOSE_EVENT);
server = null;
return;
} // end if
// handle the command line arguments (register/unregister, etc)
string commandline = Environment.CommandLine;
result = server.ProcessCommandLine(commandline);
if (result != (uint)EnumResultCode.S_OK)
{
if (result == (uint)EnumResultCode.S_FALSE)
{
//registration operation succesful
server.Trace(
EnumTraceLevel.INF,
EnumTraceGroup.USER1,
"Console::Main",
"Registration succeeded");
}
else
{
server.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
server.Terminate();
server = null;
return;
} // end if
// start the OPC server's I/O internal mechanism
if (ResultCode.SUCCEEDED(server.Start()))
{
// build the namespace
server.BuildAddressSpace();
// declare the namespaces built and the server ready for clients to connect
server.Ready();
} // end if
System.Console.WriteLine("Press Ctrl-C to exit\n");
DateTime now = DateTime.Now;
ushort second = 0xFF;
m_opcServer.ChangeValue(now.Second, EnumDaVariableType.SEC);
m_opcServer.ChangeValue(now.Minute, EnumDaVariableType.MIN);
while (!Console.End)
{
now = DateTime.Now;
if (second != now.Second)
{
int currentSecond = now.Second;
m_opcServer.ChangeValue(currentSecond, EnumDaVariableType.SEC);
if (currentSecond == 0)
{
m_opcServer.ChangeValue(now.Minute, EnumDaVariableType.MIN);
} // end if
} // end if
Thread.Sleep(100);
} // end while
server.Stop();
server.Terminate();
server = null;
MyWin32.Handler(MyWin32.CtrlTypes.CTRL_CLOSE_EVENT);
}
catch (Exception exc)
{
System.Console.WriteLine(exc.ToString());
} // end try...catch
} // end Main
