public virtual void Patch(DynamicContentPublishingGroupEntity target) { if (target == null) { throw new NullReferenceException(nameof(target)); } target.Description = Description; target.Name = Name; target.Priority = Priority; target.IsActive = IsActive; target.StoreId = StoreId; target.StartDate = StartDate; target.EndDate = EndDate; target.ConditionExpression = ConditionExpression; target.PredicateVisualTreeSerialized = PredicateVisualTreeSerialized; if (!ContentItems.IsNullCollection()) { var itemComparer = AnonymousComparer.Create((PublishingGroupContentItemEntity x) => x.DynamicContentItemId); ContentItems.Patch(target.ContentItems, itemComparer, (sourceProperty, targetProperty) => { }); } if (!ContentPlaces.IsNullCollection()) { var itemComparer = AnonymousComparer.Create((PublishingGroupContentPlaceEntity x) => x.DynamicContentPlaceId); ContentPlaces.Patch(target.ContentPlaces, itemComparer, (sourceProperty, targetProperty) => { }); } }