RelationalLoggerExtensions.ConnectionOpened 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Diagnostics

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v5.0.0

ConnectionOpened事件的日志。

public static void ConnectionOpened (this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Connection> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, DateTimeOffset startTime, TimeSpan duration);

static member ConnectionOpened : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Connection> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * DateTimeOffset * TimeSpan -> unit

<Extension()>
Public Sub ConnectionOpened (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Connection), connection As IRelationalConnection, startTime As DateTimeOffset, duration As TimeSpan)

参数

diagnostics

IDiagnosticsLogger<DbLoggerCategory.Database.Connection>

要使用的诊断记录器。

connection

IRelationalConnection

连接。

startTime

DateTimeOffset

开始操作的时间。

duration

TimeSpan

打开连接之前的时间量。