In this task, we will use the
ExistsInCollection<T> activity to check whether or not a specified item exists in the collection object.
We need to make sure we have finished the task of Printing collection items for us to be able to use
CollectionPrinterActivity in this task.
Create a new Workflow Console Application and name it
We need to perform the following actions to create a workflow:
Workflow1.xaml, which is the workflow created by default. Click the Imports button and type in
System.Collections.ObjectModelto import the
System.Collections.ObjectModelnamespace to this workflow.