The focus of this chapter is the primary building block of all workflows: the activity. Activities are where you place the business logic that is specific to your particular problem domain. In this chapter, you will learn how to develop your own custom activities using the base classes that ship with Windows Workflow Foundation (WF). You can choose to create new activities in code completely from scratch, or you can declaratively assemble existing activities into a new custom activity. This chapter demonstrates both authoring styles.
This chapter also provides a high-level review of the standard activities that are provided with WF. You will ...
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