IRelationalCommandDiagnosticsLogger.CommandScalarExecuting 方法
定義
重要
部分資訊涉及發行前產品,在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊,不做任何明確或隱含的瑕疵擔保。
CommandExecuting事件的記錄。
public Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<object> CommandScalarExecuting (Microsoft.EntityFrameworkCore.Storage.IRelationalConnection connection, System.Data.Common.DbCommand command, Microsoft.EntityFrameworkCore.DbContext? context, Guid commandId, Guid connectionId, DateTimeOffset startTime, Microsoft.EntityFrameworkCore.Diagnostics.CommandSource commandSource);
abstract member CommandScalarExecuting : Microsoft.EntityFrameworkCore.Storage.IRelationalConnection * System.Data.Common.DbCommand * Microsoft.EntityFrameworkCore.DbContext * Guid * Guid * DateTimeOffset * Microsoft.EntityFrameworkCore.Diagnostics.CommandSource -> Microsoft.EntityFrameworkCore.Diagnostics.InterceptionResult<obj>
Public Function CommandScalarExecuting (connection As IRelationalConnection, command As DbCommand, context As DbContext, commandId As Guid, connectionId As Guid, startTime As DateTimeOffset, commandSource As CommandSource) As InterceptionResult(Of Object)
參數
- connection
- IRelationalConnection
連接。
- command
- DbCommand
資料庫命令物件。
- connectionId
- Guid
與 DbConnection 所使用 關聯的相互關聯識別碼。
- startTime
- DateTimeOffset
開始執行的時間。
- commandSource
- CommandSource
命令的來源。
傳回
攔截的結果。