Class EntityStateChangingEventArgs

Namespace

Microsoft.EntityFrameworkCore.ChangeTracking

Assembly

Microsoft.EntityFrameworkCore.dll

Event arguments for the StateChanging event.

public class EntityStateChangingEventArgs : EntityEntryEventArgs

Inheritance

object

EventArgs

EntityEntryEventArgs

EntityStateChangingEventArgs

Inherited Members

EntityEntryEventArgs.Entry

EventArgs.Empty

object.GetType()

object.MemberwiseClone()

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

See State changes of entities in EF Core for more information and examples.

Constructors

EntityStateChangingEventArgs(InternalEntityEntry, EntityState, EntityState)

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 EntityStateChangingEventArgs(InternalEntityEntry internalEntityEntry, EntityState oldState, EntityState newState)

Parameters

internalEntityEntry InternalEntityEntry

oldState EntityState

newState EntityState

Properties

NewState

The state that the entity is transitioning to.

public virtual EntityState NewState { get; }

Property Value

EntityState

OldState

The state that the entity is transitioning from.

public virtual EntityState OldState { get; }

Property Value

EntityState