Custom Activity Designers

This section contains activity samples that use custom designers for display in the workflow designer.

In This Section

Custom Composite Designers - Workflow Item Presenter
This sample shows how to build an activity designer that surfaces such a "drop zone."

Custom Composite Designers - Workflow Items Presenter
This sample shows how to build an activity designer that surfaces such an editable collection.

Using the ExpressionTextBox in a Custom Activity Designer
This sample shows how to use the ExpressionTextBox in a custom activity designer.

Using Editing Scope
This sample demonstrates how to batch a set of changes so that they can be undone in a single atomic unit. By default, the actions taken by an activity designer author are automatically integrated into the Undo/Redo system.