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ActivityHandler.OnMessageDeleteActivityAsync Method

Definition

Override this in a derived class to provide logic specific to MessageDelete activities, such as the conversational logic.

protected virtual System.Threading.Tasks.Task OnMessageDeleteActivityAsync (Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IMessageDeleteActivity> turnContext, System.Threading.CancellationToken cancellationToken);
abstract member OnMessageDeleteActivityAsync : Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IMessageDeleteActivity> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.OnMessageDeleteActivityAsync : Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IMessageDeleteActivity> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
Protected Overridable Function OnMessageDeleteActivityAsync (turnContext As ITurnContext(Of IMessageDeleteActivity), cancellationToken As CancellationToken) As Task

Parameters

turnContext
ITurnContext<IMessageDeleteActivity>

A strongly-typed context object for this turn.

cancellationToken
CancellationToken

A cancellation token that can be used by other objects or threads to receive notice of cancellation.

Returns

A task that represents the work queued to execute.

Remarks

When the OnTurnAsync(ITurnContext, CancellationToken) method receives a message delete activity, it calls this method.

Applies to

See also