protected virtual void OnUnsubscribe( TSubscriptionParam param, SubscriptionToken token )
Protected Overridable Sub OnUnsubscribe( _ ByVal param As TSubscriptionParam, _ ByVal token As SubscriptionToken _ )
Target Platforms: Windows 11, Windows 10
RegisteredPresentationEvent<TSubscriptionParam,TPayload> Class RegisteredPresentationEvent<TSubscriptionParam,TPayload> Members