Interface IChangeDetector

Namespace

Microsoft.EntityFrameworkCore.ChangeTracking.Internal

Assembly

Microsoft.EntityFrameworkCore.dll

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.

public interface IChangeDetector

Remarks

The service lifetime is Scoped. This means that each DbContext instance will use its own instance of this service. The implementation may depend on other services registered with any lifetime. The implementation does not need to be thread-safe.

Methods

CaptureEvents()

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.

(EventHandler<DetectChangesEventArgs>? DetectingAllChanges, EventHandler<DetectedChangesEventArgs>? DetectedAllChanges, EventHandler<DetectEntityChangesEventArgs>? DetectingEntityChanges, EventHandler<DetectedEntityChangesEventArgs>? DetectedEntityChanges) CaptureEvents()

Returns

(EventHandler<DetectChangesEventArgs> DetectingAllChanges, EventHandler<DetectedChangesEventArgs> DetectedAllChanges, EventHandler<DetectEntityChangesEventArgs> DetectingEntityChanges, EventHandler<DetectedEntityChangesEventArgs> DetectedEntityChanges)

DetectChanges(IStateManager)

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.

void DetectChanges(IStateManager stateManager)

Parameters

stateManager IStateManager

DetectChanges(InternalEntityEntry)

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.

void DetectChanges(InternalEntityEntry entry)

Parameters

entry InternalEntityEntry

OnDetectedAllChanges(IStateManager, bool)

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.

void OnDetectedAllChanges(IStateManager stateManager, bool changesFound)

Parameters

stateManager IStateManager

changesFound bool

OnDetectedEntityChanges(InternalEntityEntry, bool)

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.

void OnDetectedEntityChanges(InternalEntityEntry internalEntityEntry, bool changesFound)

Parameters

internalEntityEntry InternalEntityEntry

changesFound bool

OnDetectingAllChanges(IStateManager)

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.

void OnDetectingAllChanges(IStateManager stateManager)

Parameters

stateManager IStateManager

OnDetectingEntityChanges(InternalEntityEntry)

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.

void OnDetectingEntityChanges(InternalEntityEntry internalEntityEntry)

Parameters

internalEntityEntry InternalEntityEntry

PropertyChanged(InternalEntityEntry, IPropertyBase, bool)

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.

void PropertyChanged(InternalEntityEntry entry, IPropertyBase propertyBase, bool setModified)

Parameters

entry InternalEntityEntry

propertyBase IPropertyBase

setModified bool

PropertyChanging(InternalEntityEntry, IPropertyBase)

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.

void PropertyChanging(InternalEntityEntry entry, IPropertyBase propertyBase)

Parameters

entry InternalEntityEntry

propertyBase IPropertyBase

ResetState()

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.

void ResetState()

SetEvents(EventHandler<DetectChangesEventArgs>?, EventHandler<DetectedChangesEventArgs>?, EventHandler<DetectEntityChangesEventArgs>?, EventHandler<DetectedEntityChangesEventArgs>?)

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.

void SetEvents(EventHandler<DetectChangesEventArgs>? detectingAllChanges, EventHandler<DetectedChangesEventArgs>? detectedAllChanges, EventHandler<DetectEntityChangesEventArgs>? detectingEntityChanges, EventHandler<DetectedEntityChangesEventArgs>? detectedEntityChanges)

Parameters

detectingAllChanges EventHandler<DetectChangesEventArgs>

detectedAllChanges EventHandler<DetectedChangesEventArgs>

detectingEntityChanges EventHandler<DetectEntityChangesEventArgs>

detectedEntityChanges EventHandler<DetectedEntityChangesEventArgs>

Events

DetectedAllChanges

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.

event EventHandler<DetectedChangesEventArgs>? DetectedAllChanges

Event Type

EventHandler<DetectedChangesEventArgs>

DetectedEntityChanges

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.

event EventHandler<DetectedEntityChangesEventArgs>? DetectedEntityChanges

Event Type

EventHandler<DetectedEntityChangesEventArgs>

DetectingAllChanges

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.

event EventHandler<DetectChangesEventArgs>? DetectingAllChanges

Event Type

EventHandler<DetectChangesEventArgs>

DetectingEntityChanges

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.

event EventHandler<DetectEntityChangesEventArgs>? DetectingEntityChanges

Event Type

EventHandler<DetectEntityChangesEventArgs>