The OnClientUpdated event occurs just after the notification content is updated. This event is not cancellable. It will not be fired when the content is static. It is only fired when new content is received via a WebService or via a callback. The LoadContentOn setting is also used to control whether it will be fired or not.
The event handler receives the following parameters:
The RadNotification client instance that fired the event.
Event arguments object.
This code sample will raise the event every time the notification is shown: