The TAdsEvent component provides a client side encapsulation of the Advantage Database Server's notification functionality. See Events (Notifications) for details.
Use TAdsEvent to enable notifications in your application. TAdsEvent creates a background thread and waits for notifications of any of the assigned events. If any configured event is signaled, the assigned OnNotification event is fired. The notification thread creates its own internal TAdsConnection for use, so waiting on an event will not block the main thread of the application.
TAdsEvent clones the AdsConnection component it points to, which means any property changes to the AdsConnection instance will not be reflected in the connection the TAdsEvent component is using until the TAdsEvent.Active property is cycled to false and back to true.