TurnContext.OnDeleteActivity(DeleteActivityHandler) Method
Definition
Important
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Adds a response handler for delete activity operations.
public Microsoft.Bot.Builder.ITurnContext OnDeleteActivity (Microsoft.Bot.Builder.DeleteActivityHandler handler);abstract member OnDeleteActivity : Microsoft.Bot.Builder.DeleteActivityHandler -> Microsoft.Bot.Builder.ITurnContext
override this.OnDeleteActivity : Microsoft.Bot.Builder.DeleteActivityHandler -> Microsoft.Bot.Builder.ITurnContextPublic Function OnDeleteActivity (handler As DeleteActivityHandler) As ITurnContextParameters
- handler
- DeleteActivityHandler
The handler to add to the context object.
Returns
The updated context object.
Implements
Exceptions
handler is null.
Remarks
When the context's DeleteActivityAsync(ConversationReference, CancellationToken) or DeleteActivityAsync(String, CancellationToken) is called, the adapter calls the registered handlers in the order in which they were added to the context object.