TeamsActivityHandler.OnInvokeActivityAsync Method
Definition
Important
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Invoked when an invoke activity is received from the connector. Invoke activities can be used to communicate many different things.
protected override System.Threading.Tasks.Task<Microsoft.Bot.Builder.InvokeResponse> OnInvokeActivityAsync (Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IInvokeActivity> turnContext, System.Threading.CancellationToken cancellationToken);override this.OnInvokeActivityAsync : Microsoft.Bot.Builder.ITurnContext<Microsoft.Bot.Schema.IInvokeActivity> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Bot.Builder.InvokeResponse>Protected Overrides Function OnInvokeActivityAsync (turnContext As ITurnContext(Of IInvokeActivity), cancellationToken As CancellationToken) As Task(Of InvokeResponse)Parameters
- turnContext
- ITurnContext<IInvokeActivity>
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
Invoke activities communicate programmatic commands from a client or channel to a bot. The meaning of an invoke activity is defined by the Name property, which is meaningful within the scope of a channel.