Foundations of WF: An Introduction to Windows Workflow Foundation introduces you to using Visual Studio 2005 and Windows Workflow Foundation (part of Windows Vista) to create workflow packages. Youll learn about all the activities prebuild can be included in your workflow, along with how to make your own activities. Youll also learn how to use workflow activities to retrieve data, and finally, how to tie an ASP.NET application with a workflow built on WF. This book, unlike most of the Microsoft WF samples, has code in both VB NET and. C #. This book will enable you to start creating new workflow applications easily either NET or VB. C #. This book will you use WF to create workflow applications with VB NET, or. C # in a short time.