System.Activities.Statements.Pick

Provides event-based control flow. A Pick activity contains one or more Pick Branch children, each consisting of a Trigger activity and an Action activity. The first branch whose Trigger completes has its Action executed; the other branches are canceled.

Pick is suited to scenarios where the next step depends on which of several events happens first — for example, waiting on user input versus a timeout.

Windows - Legacy | Windows

Add one or more Pick Branch activities inside the body of the Pick activity. Each branch defines a Trigger and an Action.

This activity is built by Microsoft. For more information, see their official documentation.