Research and Application of WCF Extensibility

WCF (Windows Communication Foundation) developed by Microsoft is a unified programming model for building SOA and it is highly extensible. The extensibility provides the ability to change the product more easily over time and the flexibility to custom WCF for fitting specific requirements of applications. The extensible characteristics are what make WCF a strong distributed application platform. In this paper, after the anatomy of WCF architecture, WCF extensibility is researched, then it is presented of the application of the extensibility in the web-MIS application which takes advantage of the extensibility to integrate DI (Dependency Injection) and AOP(Aspect-Oriented Programming) into WCF in the development for higher software quality. It represents the application of WCF extensibility.