在添加任何服务引用之前，您必须确保该服务是如果您自己托管该服务，则运行。所以我建议运行该服务，然后添加服务引用。如果您仍然遇到问题，请告诉我。



谢谢，

Shashi

Before you add any service reference you have to make sure that service is running if you have self hosted that service. So I'll suggest run the service and then add service reference. Let me know if you still face issues.

Thanks,
Shashi