ICollectionUpdater Members

OnClear	Called by the associated collection when the collection is about to be cleared.
OnClearComplete	Called by the associated collection after the collection has been cleared.
OnInsert	Called by the associated collection as part of Add/Insert method. The implementation should carry out any validations neccessary when inserting a new element into the collection.
OnInsertComplete	Called by the associated collection after the object has been added to the associated collection.
OnRemove	Called by the associated collection when removing an element from the collection.
OnRemoveComplete	Called by the associated collection after the object has been removed from the associated collection.
OnSet	Called by the associated collection when an element is being replaced.
OnSetComplete	Called by the associated collection after an element has been replaced.
OnValidate	Called by the associated collection when the element has to be validated.