Defines an entity type that implements change tracking.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
Object Services provides objects with a reference to an instance of the IEntityChangeTracker interface to enable objects to report changes. Methods on the IEntityChangeTracker are used to report changes.
For more information, see Identity Resolution, State Management, and Change Tracking and Tracking Changes in POCO Entities.
Available since 3.5