Connection XRoad Service and C# project

[Evitxu]

Hi, I'm testing the Calculator sample from XRoadLib project with my own C# project.

I would like to know if it is mandatory send the xroad configuration when the Calculate operation is called:

I call the Calculate operation in this way:

            string id = "44310B5F";
            string issue = "";
            string protocolVersion = "4.0";
            string userId = "";
            ServiceReference2.XRoadClientIdentifierType XRoadClientIdentifierType = new 
            ServiceReference2.XRoadClientIdentifierType();
            XRoadClientIdentifierType.xRoadInstance = "EVA";
            XRoadClientIdentifierType.memberClass = "BIS";
            XRoadClientIdentifierType.memberCode = "4444";
            XRoadClientIdentifierType.objectType = ServiceReference2.XRoadObjectType.SUBSYSTEM;
            XRoadClientIdentifierType.subsystemCode = "DIVISION";
            ServiceReference2.XRoadServiceIdentifierType XRoadServiceIdentifierType = new 
            ServiceReference2.XRoadServiceIdentifierType();
            XRoadServiceIdentifierType.xRoadInstance = "EVA";
            XRoadServiceIdentifierType.objectType = ServiceReference2.XRoadObjectType.SERVICE;
            XRoadServiceIdentifierType.memberClass = "BIS";
            XRoadServiceIdentifierType.memberCode = "4444";
            XRoadServiceIdentifierType.subsystemCode = "DIVISION";
            XRoadServiceIdentifierType.serviceCode = "Calculate";
            ServiceReference2.Calculate Calculate = new ServiceReference2.Calculate();
            Calculate.request = new ServiceReference2.CalculationRequest();
            Calculate.request.X = 1;
            Calculate.request.Y = 2;
            Calculate.request.Operation = ServiceReference2.Operation.Add;
            ServiceReference2.PortTypeNameClient PortTypeNameClient = new ServiceReference2.PortTypeNameClient();
            PortTypeNameClient.Endpoint.Address = new EndpointAddress("http://localhost:62975/");
            PortTypeNameClient.Open();
            ServiceReference2.CalculateResponse CalculateResponse = PortTypeNameClient.Calculate(ref 
            XRoadClientIdentifierType, ref id, ref issue, ref protocolVersion, ref XRoadServiceIdentifierType, ref userId, Calculate);
            PortTypeNameClient.Close();

Is there a possibility to send only the input variable Calculate and configure the all XRoad information in the PortTypeNameClient service?

An other doubt that I have, is it possible changel the PortType Name in the CalculatorServiceManager when it is created?

Regards,

Eva