ActivityHandler.OnMessageActivityAsync Method

Reference

Definition

Namespace:: Microsoft.Bot.Builder

Assembly:: Microsoft.Bot.Builder.dll

Package:: Microsoft.Bot.Builder v4.18.1

Important

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

protected virtual System.Threading.Tasks.Task OnMessageActivityAsync (Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IMessageActivity> turnContext, System.Threading.CancellationToken cancellationToken);

abstract member OnMessageActivityAsync : Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IMessageActivity> * System.Threading.CancellationToken -> System.Threading.Tasks.Task
override this.OnMessageActivityAsync : Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IMessageActivity> * System.Threading.CancellationToken -> System.Threading.Tasks.Task

Protected Overridable Function OnMessageActivityAsync (turnContext As ITurnContext(Of IMessageActivity), cancellationToken As CancellationToken) As Task

Parameters

turnContext: ITurnContext<IMessageActivity>

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

Task

A task that represents the work queued to execute.

Remarks

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

Applies to