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CollectionChangedEventData Constructor

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore.Diagnostics
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v2.1.11
Package:
Microsoft.EntityFrameworkCore v2.2.6
Package:
Microsoft.EntityFrameworkCore v3.0.0
Package:
Microsoft.EntityFrameworkCore v3.1.0
Package:
Microsoft.EntityFrameworkCore v5.0.0
Package:
Microsoft.EntityFrameworkCore v6.0.0
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0

Constructs the event payload.

public CollectionChangedEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entityEntry, Microsoft.EntityFrameworkCore.Metadata.INavigation navigation, System.Collections.Generic.IEnumerable<object> added, System.Collections.Generic.IEnumerable<object> removed);
new Microsoft.EntityFrameworkCore.Diagnostics.CollectionChangedEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * Microsoft.EntityFrameworkCore.Metadata.INavigation * seq<obj> * seq<obj> -> Microsoft.EntityFrameworkCore.Diagnostics.CollectionChangedEventData
Public Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), entityEntry As EntityEntry, navigation As INavigation, added As IEnumerable(Of Object), removed As IEnumerable(Of Object))

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.

navigation
INavigation

The navigation property.

added
IEnumerable<Object>

The entities added to the collection.

removed
IEnumerable<Object>

The entities removed from the collection.

Applies to