Class PropertyValueEventData

Namespace

Microsoft.EntityFrameworkCore.Diagnostics

Assembly

Microsoft.EntityFrameworkCore.dll

A DiagnosticSource event payload class for events that indicate a property value.

public class PropertyValueEventData : PropertyEventData

Inheritance

object

EventData

PropertyEventData

PropertyValueEventData

Inherited Members

EventData.ToString()

EventData.EventId

EventData.LogLevel

EventData.EventIdCode

object.GetType()

object.MemberwiseClone()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

Remarks

See Logging, events, and diagnostics for more information and examples.

Constructors

PropertyValueEventData(EventDefinitionBase, Func<EventDefinitionBase, EventData, string>, EntityEntry, IProperty, object?)

Constructs the event payload.

public PropertyValueEventData(EventDefinitionBase eventDefinition, Func<EventDefinitionBase, EventData, string> messageGenerator, EntityEntry entityEntry, IProperty property, object? value)

Parameters

eventDefinition EventDefinitionBase

The event definition.

messageGenerator Func<EventDefinitionBase, EventData, string>

A delegate that generates a log message for this event.

entityEntry EntityEntry

The entry for the entity instance on which the property value has changed.

property IProperty

The property.

value object

The old value.

Properties

EntityEntry

The entry for the entity instance.

public virtual EntityEntry EntityEntry { get; }

Property Value

EntityEntry

Property

The property.

public virtual IProperty Property { get; }

Property Value

IProperty

Value

The value.

public virtual object? Value { get; }

Property Value

object