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ConcurrencyExceptionEventData Constructor

  • Reference

Definition

Namespace:
Microsoft.EntityFrameworkCore.Diagnostics
Assembly:
Microsoft.EntityFrameworkCore.dll
Package:
Microsoft.EntityFrameworkCore v7.0.0
Package:
Microsoft.EntityFrameworkCore v8.0.0

Constructs the event payload.

public ConcurrencyExceptionEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.DbContext context, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IUpdateEntry> entries, Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException exception);
new Microsoft.EntityFrameworkCore.Diagnostics.ConcurrencyExceptionEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * Microsoft.EntityFrameworkCore.DbContext * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IUpdateEntry> * Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException -> Microsoft.EntityFrameworkCore.Diagnostics.ConcurrencyExceptionEventData
Public Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), context As DbContext, entries As IReadOnlyList(Of IUpdateEntry), exception As DbUpdateConcurrencyException)

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.

entries
IReadOnlyList<IUpdateEntry>

The entries that were involved in the concurrency violation.

exception
DbUpdateConcurrencyException

The exception that will be thrown, unless throwing is suppressed.

Applies to