DRAG DROP
PassGuideService exhibit:
< OperationContract >
Sub OperationContract (Byval data As Order)
There is a client PassGuideClient.
PassGuideClient sends multiple SOAP message to a WCF (Windows Communication Foundation)
service method PassGuideService.
PassGuideService must be tweaked so that any SOAP message can be received.
Which code should you use?
Answer: 
Explanation: