The EntityChangedParams type exposes the following members.
|Context||The context that is associated with the entity object that has changed.|
|Entity||The entity object that has changed.|
|PropertyName||The name of the property on the entity object that references the target object.|
|PropertyValue||The object that is currently referenced by the changed property on the entity object.|
|SourceEntitySet||The entity set of the source object.|
|TargetEntitySet||The entity set to which the target entity object belongs|