EventExtensions.OnEvent(TeamsBotApplication, EventActivityHandler) Method
Definition
Important
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Registers a handler for all event activities.
public static Microsoft.Teams.Apps.TeamsBotApplication OnEvent(this Microsoft.Teams.Apps.TeamsBotApplication app, Microsoft.Teams.Apps.EventActivityHandler handler);static member OnEvent : Microsoft.Teams.Apps.TeamsBotApplication * Microsoft.Teams.Apps.EventActivityHandler -> Microsoft.Teams.Apps.TeamsBotApplication<Extension()>
Public Function OnEvent (app As TeamsBotApplication, handler As EventActivityHandler) As TeamsBotApplicationParameters
The Teams bot application.
- handler
- EventActivityHandler
The handler to register.
Returns
The updated Teams bot application.
Remarks
Breaking change: previously only the first matching handler was invoked. All matching handlers are now invoked sequentially.