endpoint.tv -- The Windows Workflow Code Activity

[endpoint.tv is an Official Microsoft Video Podcast]

This video is based on Exercise 3 of the "Hands On Lab: Introduction to Windows Workflow Foundation (WF 4)". It shows you how to implement your workflow logic in code by using the Code Activity.

Windows Workflow 4 consists of a designer that edits .xaml files and a runtime that invokes activities. When you author a workflow, you are creating a new kind of activity and because activities are just classes that inherit from System.Activities.Activity or one of its subclasses, you can declare workflows using C#, VB or XAML. This video describes how to implement your "greeting" business process by creating an activity in C# or VB.

For more information on Windows Workflow visit:
http://msdn.microsoft.com/en-us/netframework/aa663328.aspx

Category:

Science & Technology

Tags:

• Windows Workflow 4
• WF 4
• Code Activity
• tutorial
• how to