CTX_DBBase :: DBRemoved - After remove handler

The after remove handler is called when a data instance has been removed from a collection ( DBO_Removed event). In contrast to delete remove means only that an instance has been removed from a collection but not necessarily deleted as instance. When the handler is called the instance removed from the collection is not anymore selected in the property handle and thus, not accessible.

The handler can be overloaded in specialized context class implementations.