Class DbContextEventData

Namespace

Microsoft.EntityFrameworkCore.Diagnostics

Assembly

Microsoft.EntityFrameworkCore.dll

A DiagnosticSource event payload class for events that reference a DbContext.

public class DbContextEventData : EventData

Inheritance

object

EventData

DbContextEventData

Derived

DbContextErrorEventData

LazyLoadingEventData

QueryExpressionEventData

SaveChangesCompletedEventData

UpdateEntryEventData

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

DbContextEventData(EventDefinitionBase, Func<EventDefinitionBase, EventData, string>, DbContext?)

Constructs the event payload.

public DbContextEventData(EventDefinitionBase eventDefinition, Func<EventDefinitionBase, EventData, string> messageGenerator, DbContext? context)

Parameters

eventDefinition EventDefinitionBase

The event definition.

messageGenerator Func<EventDefinitionBase, EventData, string>

A delegate that generates a log message for this event.

context DbContext

The current DbContext, or null if not known.

Properties

Context

The current DbContext.

public virtual DbContext? Context { get; }

Property Value

DbContext