Synopsis (ขออภัยที่เป็นภาษาอังกฤษ) Visual Studio 2008 Beta 2 provides a simple way to integrate both technologies using the built-in activities: ReceiveActivity and SendActivity. Making the analogy with WCF conventional services; in WCF you create a service interface ( Service Contract) and then you implement it with a regular class. With Workflow Services...[ÂѧÁÕµèÍ]