These classes describe messages about errors, warnings, and some activities that the issues for logging and debugging purposes.
|Notification||Class that provides informational messages, warnings, and errors. Encapsulates the object representation of a single notification event within NotificationHistory.|
|NotificationCode||Returns the description associated with the provided notification codeand provides numeric constants for notification objects.|
|NotificationHistory||Class that stores a log of notification objects. A circular list of NotificationHistoryItem objects that provides access to a notification events history list. That is, it maintains a list of elements, each element containing a separate instance of the Notification class.|
|NotificationHistoryItem||Class that defines an entry in the circular list in NotificationHistory and holds the notification and its timestamp.|
|NotificationType||Class that contains the supported notifications types.|