語言

RelationalLoggerExtensions.CommandScalarExecutedAsync 方法

定義

活動記錄 CommandExecuted 。

public static System.Threading.Tasks.Task<object> CommandScalarExecutedAsync(this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.DbContext context, Guid commandId, Guid connectionId, object methodResult, DateTimeOffset startTime, TimeSpan duration, System.Threading.CancellationToken cancellationToken = default);
public static System.Threading.Tasks.ValueTask<object> CommandScalarExecutedAsync(this Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> diagnostics, Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.DbContext context, Guid commandId, Guid connectionId, object methodResult, DateTimeOffset startTime, TimeSpan duration, System.Threading.CancellationToken cancellationToken = default);
static member CommandScalarExecutedAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * obj * DateTimeOffset * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.Task<obj>
static member CommandScalarExecutedAsync : Microsoft.EntityFrameworkCore.Diagnostics.IDiagnosticsLogger<Microsoft.EntityFrameworkCore.DbLoggerCategory.Database.Command> * Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * obj * DateTimeOffset * TimeSpan * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<obj>
<Extension()>
Public Function CommandScalarExecutedAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Command), connection As IRelationalConnection, command As DbCommand, context As DbContext, commandId As Guid, connectionId As Guid, methodResult As Object, startTime As DateTimeOffset, duration As TimeSpan, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Object)
<Extension()>
Public Function CommandScalarExecutedAsync (diagnostics As IDiagnosticsLogger(Of DbLoggerCategory.Database.Command), connection As IRelationalConnection, command As DbCommand, context As DbContext, commandId As Guid, connectionId As Guid, methodResult As Object, startTime As DateTimeOffset, duration As TimeSpan, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of Object)

參數

diagnostics
IDiagnosticsLogger<DbLoggerCategory.Database.Command>

診斷記錄器要用。

connection
IRelationalConnection

那種連結。

command
DbCommand

資料庫指令物件。

context
DbContext

目前使用的是 DbContext 若未知,則用來消除。

commandId
Guid

與給定 DbCommand相關的相關係數 ID 。

connectionId
Guid

與所使用的相關性ID DbConnection 相關。

methodResult
Object

底層方法執行的回傳值。

startTime
DateTimeOffset

那場處決開始的時間。

duration
TimeSpan

指令執行的時間長短,不包括結果的消費時間。

cancellationToken
CancellationToken

取消權杖。

傳回

執行結果,可能被攔截器修改過。

適用於