WPF & WCF

hi,

WPF and WCF both are different techenology. WPF is window base rich UI application while WCF windows communication foundation is a replcement of web service.

WCF is a framework for building service-oriented applications. Using WCF, you can send data as asynchronous messages from one service endpoint to another. A service endpoint can be part of a continuously available service hosted by IIS, or it can be a service hosted in an application.

please refer..

http://wcftutorial.net/
http://www.wpftutorial.net/

also refer our recommend article.

hope this help.