Using ClearCollection<T> activity
In this task, we will use the ClearCollection<T>
activity to clear the content of a collection object.
Getting ready
We need to make sure we have finished the task of Printing collection items for us to be able to use the CollectionPrinter
activity in this task.
How to do it...
Create a Workflow Console Application:
Create a new Workflow Console Application and name it
UsingClearCollectionActivity
.Create a visual workflow:
Perform the following steps in order to create a visual workflow:
Open
Workflow1.xaml
, which is the workflow created by default. Click the Imports button and type inSystem.Collections.ObjectModel
to import theSystem.Collections.ObjectModel
namespace to this workflow.Drag a Sequence activity to the workflow designer and then drag a
CollectionPrinter
activity to the designer panel two times to add twoCollectionPrinter<String>
activities to the designer panel. Next, drag aClearCollection
activity between the twoCollectionPinter...