Indicates whether the specified persistent object is deleted from the database.
The object to test.
true if the specified object is marked as deleted; otherwise, false.
When an object is deleted, it's not deleted immediately from the database. It's marked as an object to delete and removed from the database the next time the IObjectSpace.CommitChanges method is called.
Use the IsDeletedObject method to determine whether a particular object is deleted and this is committed to the database.