A few minutes ago, I’ve completed the virtual lab described by Paul Andrew ;
This lab illustrates a smart client written in WPF calling WCF and WF services. Workflow Foundation is used to implement the review process for quotes. The workflow designer provided by WF is also rehosted within the Fabrikam application to provide a monitoring view of the solution.The monitoring part is very interesting, but also the WF/WCF combination; I’m going to spent more time on this sample.
The lab can also be download here : http://www.netfx3.com/files/folders/demos/entry7093.aspx.
Serge Luca aka "Doctor Flow" (Microsoft Power Platform/Business Applications MVP) 