AdaptiveDialog.OnPreBubbleEventAsync Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Called before an event is bubbled to its parent.
protected override System.Threading.Tasks.Task<bool> OnPreBubbleEventAsync (Microsoft.Bot.Builder.Dialogs.DialogContext dc, Microsoft.Bot.Builder.Dialogs.DialogEvent dialogEvent, System.Threading.CancellationToken cancellationToken = default);override this.OnPreBubbleEventAsync : Microsoft.Bot.Builder.Dialogs.DialogContext * Microsoft.Bot.Builder.Dialogs.DialogEvent * System.Threading.CancellationToken -> System.Threading.Tasks.Task<bool>Protected Overrides Function OnPreBubbleEventAsync (dc As DialogContext, dialogEvent As DialogEvent, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Boolean)Parameters
The DialogContext for the current turn of conversation.
- dialogEvent
- DialogEvent
The DialogEvent being raised.
- cancellationToken
- CancellationToken
Optional, the CancellationToken that can be used by other objects or threads to receive notice of cancellation.
Returns
Whether the event is handled by the current dialog and further processing should stop.