Microsoft.EntityFrameworkCore.ChangeTracking Namespace

Classes

ArrayStructuralComparer<TElement>	Specifies value comparison for arrays where each element pair is compared. A new array is constructed when snapshotting.
CaseInsensitiveValueComparer	Case-insensitive value comparison for strings.
ChangeTracker	Provides access to change tracking information and operations for entity instances the context is tracking. Instances of this class are typically obtained from ChangeTracker and it is not designed to be directly constructed in your application code.
CollectionEntry	Provides access to change tracking and loading information for a collection navigation property that associates this entity to a collection of another entities.
CollectionEntry<TEntity,TRelatedEntity>	Provides access to change tracking and loading information for a collection navigation property that associates this entity to a collection of another entities.
ComplexPropertyEntry	Provides access to change tracking information and operations for a given property of a complex type.
ComplexPropertyEntry<TEntity,TComplexProperty>	Provides access to change tracking information and operations for a given property of a complex type.
DetectChangesEventArgs	Event arguments for the DetectingAllChanges event.
DetectedChangesEventArgs	Event arguments for the DetectedAllChanges event.
DetectedEntityChangesEventArgs	Event arguments for the DetectedEntityChanges event.
DetectEntityChangesEventArgs	Event arguments for the DetectingEntityChanges event.
EntityEntry	Provides access to change tracking information and operations for a given entity.
EntityEntry<TEntity>	Provides access to change tracking information and operations for a given entity.
EntityEntryEventArgs	Event arguments for events relating to tracked EntityEntrys.
EntityEntryGraphNode	Provides access to change tracking information and operations for a node in a graph of entities that is being traversed.
EntityEntryGraphNode<TState>	Provides access to change tracking information and operations for a node in a graph of entities that is being traversed.
EntityStateChangedEventArgs	Event arguments for the StateChanged event.
EntityStateChangingEventArgs	Event arguments for the StateChanging event.
EntityTrackedEventArgs	Event arguments for the Tracked event.
EntityTrackingEventArgs	Event arguments for the Tracking event.
EntryCurrentValueComparer<TProperty>	An implementation of IComparer<T> and IEqualityComparer<T> to compare current values contained in IUpdateEntry internal tracking entities. This type is typically used by database providers (and other extensions). It is generally not used in application code.
GeometryValueComparer<TGeometry>	Value snapshotting and comparison logic for NetTopologySuite.Geometries.Geometry instances.
ListComparer<TElement>	A ValueComparer<T> for lists of primitive items. The list can be typed as IEnumerable<T>, but can only be used with instances that implement IList<T>.
LocalView<TEntity>	A collection that stays in sync with entities of a given type being tracked by a DbContext. Call Local to obtain a local view.
MemberEntry	Provides access to change tracking information and operations for a given property or navigation property.
NavigationEntry	Provides access to change tracking and loading information for a navigation property that associates this entity to one or more other entities.
NullableValueTypeListComparer<TElement>	A ValueComparer<T> for lists of primitive items. The list can be typed as IEnumerable<T>, but can only be used with instances that implement IList<T>.
ObjectListComparer<TElement>	A ValueComparer<T> for lists of primitive items. The list can be typed as IEnumerable<T>, but can only be used with instances that implement IList<T>.
ObservableCollectionListSource<T>	Extends ObservableCollection<T> and adds an explicit implementation of IListSource.
ObservableHashSet<T>	A hash set that implements the interfaces required for Entity Framework to use notification based change tracking for a collection navigation property.
PropertyEntry	Provides access to change tracking information and operations for a given property.
PropertyEntry<TEntity,TProperty>	Provides access to change tracking information and operations for a given property.
PropertyValues	A collection of all property values for an entity.
ReferenceEntry	Provides access to change tracking and loading information for a reference (i.e. non-collection) navigation property that associates this entity to another entity.
ReferenceEntry<TEntity,TProperty>	Provides access to change tracking and loading information for a reference (i.e. non-collection) navigation property that associates this entity to another entity.
ValueComparer	Specifies custom value snapshotting and comparison for CLR types that cannot be compared with Equals(Object, Object) and/or need a deep/structural copy when taking a snapshot. For example, arrays of primitive types will require both if mutation is to be detected.
ValueComparer<T>	Specifies custom value snapshotting and comparison for CLR types that cannot be compared with Equals(Object, Object) and/or need a deep copy when taking a snapshot. For example, arrays of primitive types will require both if mutation is to be detected.
ValueComparerExtensions	Extension methods for ValueComparer.

Interfaces

IDependentKeyValueFactory	A factory for key values based on the foreign key values taken from various forms of entity data. This type is typically used by database providers (and other extensions). It is generally not used in application code.
IDependentKeyValueFactory<TKey>	A factory for key values based on the foreign key values taken from various forms of entity data. This type is typically used by database providers (and other extensions). It is generally not used in application code.
IEntityEntryGraphIterator	A service to traverse a graph of entities and perform some action on at each node.
IPrincipalKeyValueFactory	Represents a factory for key values based on the primary/principal key values taken from various forms of entity data. This type is typically used by database providers (and other extensions). It is generally not used in application code.
IPrincipalKeyValueFactory<TKey>	A factory for key values based on the primary/principal key values taken from various forms of entity data. This type is typically used by database providers (and other extensions). It is generally not used in application code.

Enums

CascadeTiming	Defines different strategies for when cascading actions will be performed. See CascadeDeleteTiming and DeleteOrphansTiming.
ChangeTrackerDebugStringOptions	Debug string customization options for tracked entities.
LoadOptions	Options to control the behavior of loading related entities with Load(LoadOptions).