RelationalConcurrencyExceptionEventData Konstruktor

Definice

Obor názvů:

Microsoft.EntityFrameworkCore.Diagnostics

Sestavení:

Microsoft.EntityFrameworkCore.Relational.dll

Balíček:

Microsoft.EntityFrameworkCore.Relational v10.0.0

Zdroj:

RelationalConcurrencyExceptionEventData.cs

Vytvoří datovou část události.

public RelationalConcurrencyExceptionEventData(Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.DbContext context, System.Data.Common.DbConnection connection, System.Data.Common.DbCommand command, System.Data.Common.DbDataReader dataReader, Guid commandId, Guid connectionId, System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IUpdateEntry> entries, Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException exception);

new Microsoft.EntityFrameworkCore.Diagnostics.RelationalConcurrencyExceptionEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * Microsoft.EntityFrameworkCore.DbContext * System.Data.Common.DbConnection * System.Data.Common.DbCommand * System.Data.Common.DbDataReader * Guid * Guid * System.Collections.Generic.IReadOnlyList<Microsoft.EntityFrameworkCore.Update.IUpdateEntry> * Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException -> Microsoft.EntityFrameworkCore.Diagnostics.RelationalConcurrencyExceptionEventData

Public Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), context As DbContext, connection As DbConnection, command As DbCommand, dataReader As DbDataReader, commandId As Guid, connectionId As Guid, entries As IReadOnlyList(Of IUpdateEntry), exception As DbUpdateConcurrencyException)

Parametry

eventDefinition

EventDefinitionBase

Definice události.

messageGenerator

Func<EventDefinitionBase,EventData,String>

Delegát, který vygeneruje zprávu protokolu pro tuto událost.

context

DbContext

Aktuální DbContext.

connection

DbConnection

Použité DbConnection .

command

DbCommand

Použité DbCommand .

dataReader

DbDataReader

Použité DbDataReader .

commandId

Guid

ID korelace, které identifikuje použitou DbCommand instanci.

connectionId

Guid

ID korelace, které identifikuje použitou DbConnection instanci.

entries

IReadOnlyList<IUpdateEntry>

Položky, které byly zapojeny do porušení souběžnosti.

exception

DbUpdateConcurrencyException

Výjimka, která bude vyvolána, pokud není potlačena vyvolání.