Queries the change log and returns a collection of changes that have occurred within the site collection.
|GetChanges()||Returns the default number of changes listed in the current change log for the site collection.|
|GetChanges(SPChangeQuery)||Returns a collection of changes from the change log filtered by the specified query.|
|GetChanges(SPChangeToken)||Returns a collection of changes, starting from a particular point in the change log.|
|GetChanges(SPChangeToken, SPChangeToken)||Returns a collection of changes that have been logged over a specified period of time.|