"In version 4 of the Microsoft® .NET Framework, Windows Workflow Foundation introduces a significant amount of change from the previous versions of the technology that shipped as part of .NET 3.0 and 3.5. In fact, the team revisited the core of the programming model, runtime and tooling an...

This article describes best practices for developing workflows for Microsoft Office SharePoint Server 2007 by using Microsoft Visual Studio

This issue contains topics like: Mobile WCF, IIS7 Extensibility, VSTO 3.0, Unit Testing (TDD), F#, Modal AJAX Dialogs, Workflow...

The Windows Server 2008 Developer Training Kit includes a set of hands-on-labs and presentations for technologies such as IIS7, Management, WCF, WF, Windows CardSpace, Windows PowerShell, Virtualization and the Transactional File System (TxF).

Collection of whitepapers authored by David Chappell on .NET Framework 3.5. This includes an introduction to Windows Communication Foundation, an introduction to Windows Workflow Foundation and an overall introduction to .NET Framework 3.5. There's also a paper describing the diverse array of commun...

Hosting WF is easy, and there are a lot of samples available. However most samples are too simplistic for real world demands, especially when it comes to Windows Services.

A look at what the challenges that a future BizTalk release with deep integration with WCF and WF might bring.

This is a brief post introducing Windows Workflow Foundation - We will try to introduce basic concepts and definitions. We will try to discuss why Workflow Foundation can be useful for building large scale projects.

In Part 1 of Leveraging Workflow Foundation we discussed how Workflow Foundation is just an API. Since APIs don't provide business value out of the box, it is important engineers exploring Workflow Foundation for the first time approach it in the same manner they would any API: write once, run ever...

This article presents both an introduction to WF as well as in-depth discussion of the issues I faced in trying to apply it's model to a real-world application

After talking about writing a custom workflow activity in its simplest form, now Keyvan shows how to add additional functionality to a custom workflow by adding a validator component to it.

In first part of his post series about writing a custom workflow, Keyvan discusses about writing a custom workflow activity by giving a simple example.

I recently had to give an overview presentation of Microsoft's new .NET 3.0 technologies at work. Since I don't like writing or giving long PowerPoint presentations I decided to cut down as much as possible on slides and talk my way through a bunch of demo applications demonstrating the various asp...