SaveChangesEventData 构造函数

定义

命名空间:

Microsoft.EntityFrameworkCore.Diagnostics

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v8.0.0

构造事件有效负载。

public SaveChangesEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Update.IUpdateEntry> entries, int rowsAffected);

new Microsoft.EntityFrameworkCore.Diagnostics.SaveChangesEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * seq<Microsoft.EntityFrameworkCore.Update.IUpdateEntry> * int -> Microsoft.EntityFrameworkCore.Diagnostics.SaveChangesEventData

Public Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), entries As IEnumerable(Of IUpdateEntry), rowsAffected As Integer)

参数

eventDefinition

EventDefinitionBase

事件定义。

messageGenerator

Func<EventDefinitionBase,EventData,String>

生成此事件的日志消息的委托。

entries

IEnumerable<IUpdateEntry>

要保存的实体的条目。

rowsAffected

Int32

受影响的行。