You have created a service.To test this service, you will need to create a client and use it to call the service. You can do this using the svcutil.exe tool from the command line with the following syntax:svcutil.exe http://cs-data910:6216/Service1.svc?wsdlThis will generate a configuration file and a code file that contains the client class. Add the two files to your client application and use the generated client class to call the Service. For example: