I’m currently working on a webservice layer for our main application so we can interface with our existing BizTalk applications. Because I like using new technologies I’ve decided to use WCF Workflow services to implement the logic of these services. With WF4 and the FlowDiagram features it’s very easy to do this and really, really quick to build the services.

One slight problem I’ve discovered is that the C# types we use in the ReceiveRequest activity are generated from a custom XSD and the WSDL generated by the workflow service doesn’t reference that schema but generates a new one. Normally this Meer >