ConcurrencyExceptionEventData 建構函式

定義

命名空間:

Microsoft.EntityFrameworkCore.Diagnostics

組件:

Microsoft.EntityFrameworkCore.dll

套件:

Microsoft.EntityFrameworkCore v10.0.0

來源:

ConcurrencyExceptionEventData.cs

負責建構事件有效載荷。

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)

參數

eventDefinition

EventDefinitionBase

事件定義。

messageGenerator

Func<EventDefinitionBase,EventData,String>

一個代表會為此事件產生日誌訊息。

context

DbContext

目前 DbContext的 。

entries

IReadOnlyList<IUpdateEntry>

涉及並發違規的條目。

exception

DbUpdateConcurrencyException

除非被抑制，否則將被拋棄的例外。