Implementing a Hello World WCF Project, and Implementing a WCF Service in the Real World. This article is to demonstrate how to efficiently and effectively manage WCF service development in enterprise environment through team works in order to rapidly develop and deliver decent Web services."> Implementing a Hello World WCF Project, and Implementing a WCF Service in the Real World. This article is to demonstrate how to efficiently and effectively manage WCF service development in enterprise environment through team works in order to rapidly develop and deliver decent Web services.">