Makes the workflow wait for any one of several possible events before the activity proceeds. This class cannot be inherited.
Assembly: System.Workflow.Activities (in System.Workflow.Activities.dll)
[ToolboxBitmapAttribute(typeof(ListenActivity), "Resources.Listen.png")] [ObsoleteAttribute("The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*")] public sealed class ListenActivity : CompositeActivity, IActivityEventListener<ActivityExecutionStatusChangedEventArgs>
Gets the value that indicates whether this instance is in design or run-time mode.(Inherited from DependencyObject.)
Gets or sets a value that indicates whether this instance is enabled for execution and validation.(Inherited from Activity.)
Gets or sets the name of this instance. This name must conform to the variable naming convention of the programming language that is being used in the Workflow project.(Inherited from Activity.)
Gets the qualified name of the activity. Qualified activity names are always unique in a workflow instance.(Inherited from Activity.)
Occurs when the activity execution is canceled. (Inherited from Activity.)
Occurs when an exception is raised during the running of the instance.(Inherited from Activity.)
Represents the method that handles the Disposed event of a component.(Inherited from DependencyObject.)
Defines the processing procedure when the subscribed-to event occurs.
This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.
Thecan contain many branches and each branch is waiting for a particular event to occur before running. Each branch is event driven and the event that occurs runs the corresponding branch first. All other branches cancel and stop listening for events.
Thecannot be used in state machine workflows.
Available since 3.0
Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.