DialogEventActivity Class

Represents a system-initiated event in the dialog flow. It is different from a CommandActivity in that regard. A CommandActivity represents a user-initiated event in the dialog flow, while a DialogEventActivity represents a system-initiated event and the associated handler for the event. The DialogEventActivity provides the event-subscription data and the children of the DialogEventActivity represents the handler logic for the event.

Namespace:  Microsoft.Rtc.Workflow.Activities
Assembly:  Microsoft.Rtc.Workflow (in Microsoft.Rtc.Workflow.dll)

public abstract class DialogEventActivity : CommunicationsSequenceActivity, 
	IEventActivity, IInstanceDependencyContainer

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.