In this task, we will use the RemoveFromCollection<T>
activity to remove an item from a collection object.
We need to make sure we have finished the task of Printing collection items for us to be able to use the CollectionPrinterActivity
in this task.
Create a Console Workflow Application :
Create a new Workflow Console Application, and name it
UsingRemoveFromCollectionActivity
.We need to perform the following tasks to create a 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 panel. Next, drag
CollectionPrinter
activity to the designer panel two times. Now drag aRemoveFromCollection
activity between the twoCollectionPinter
activities—the type isString
. Add a newICollection...