下面的文章的开头讨论了每种方法的优缺点。



初学者'了解Windows Communication Foundation（WCF）的教程 [ ^ ]



除此之外，您还必须考虑与现有客户端应用程序（如果有）的互操作性在做出选择之前。

The beginning of the following article talks about the pros and cons of each.

A Beginner''s Tutorial for Understanding Windows Communication Foundation (WCF)[^]

Along with these you will have to consider the interoperability with existing client applications(if any) before making a choice.

1）Web服务适用于旧应用程序，但它们是旧技术;

2）WCF是未来，它们是非常可配置的并且可以在IIS或Windows服务中托管;

不仅可以用于Web通信，还可以用于应用程序间通信。



我重新命令你使用WCF！

1)Web Services are for old application, but they are old technolgy;
2)WCF is the future, they are very configurable and can be hosted in IIS or into Windows services;
Can be used not only for web communications but also for inter-application communication.

I recomand you to use WCF!