Class EntityEntryGraphNode
- Namespace
- Microsoft.EntityFrameworkCore.ChangeTracking
- Assembly
- Microsoft.EntityFrameworkCore.dll
Provides access to change tracking information and operations for a node in a graph of entities that is being traversed.
public class EntityEntryGraphNode : IInfrastructure<InternalEntityEntry>
- Inheritance
-
EntityEntryGraphNode
- Implements
- Derived
- Inherited Members
- Extension Methods
Remarks
See TrackGraph(object, Action<EntityEntryGraphNode>) for information on how graph nodes are used.
See Tracking entities in EF Core for more information and examples.
Constructors
EntityEntryGraphNode(InternalEntityEntry, InternalEntityEntry?, INavigationBase?)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
[EntityFrameworkInternal]
public EntityEntryGraphNode(InternalEntityEntry entry, InternalEntityEntry? sourceEntry, INavigationBase? inboundNavigation)
Parameters
entry
InternalEntityEntrysourceEntry
InternalEntityEntryinboundNavigation
INavigationBase
Properties
Entry
An EntityEntry for the entity instance represented by this node.
public virtual EntityEntry Entry { get; }
Property Value
Remarks
See TrackGraph(object, Action<EntityEntryGraphNode>) for information on how graph nodes are used.
InboundNavigation
Gets the navigation property that is being traversed to reach this node in the graph.
public virtual INavigationBase? InboundNavigation { get; }
Property Value
Remarks
See TrackGraph(object, Action<EntityEntryGraphNode>) for information on how graph nodes are used.
SourceEntry
An EntityEntry for the entity instance from which a navigation property was traversed to the instance represented by this node.
public virtual EntityEntry? SourceEntry { get; }
Property Value
Remarks
See TrackGraph(object, Action<EntityEntryGraphNode>) for information on how graph nodes are used.
Methods
CreateNode(EntityEntryGraphNode, InternalEntityEntry, INavigationBase)
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
[EntityFrameworkInternal]
public virtual EntityEntryGraphNode CreateNode(EntityEntryGraphNode currentNode, InternalEntityEntry internalEntityEntry, INavigationBase reachedVia)
Parameters
currentNode
EntityEntryGraphNodeinternalEntityEntry
InternalEntityEntryreachedVia
INavigationBase