TransactionStartingEventData 构造函数
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
构造事件有效负载。
public TransactionStartingEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.DbContext context, System.Data.IsolationLevel isolationLevel, Guid transactionId, Guid connectionId, bool async, DateTimeOffset startTime);
public TransactionStartingEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.DbContext? context, System.Data.IsolationLevel isolationLevel, Guid transactionId, Guid connectionId, bool async, DateTimeOffset startTime);
new Microsoft.EntityFrameworkCore.Diagnostics.TransactionStartingEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * Microsoft.EntityFrameworkCore.DbContext * System.Data.IsolationLevel * Guid * Guid * bool * DateTimeOffset -> Microsoft.EntityFrameworkCore.Diagnostics.TransactionStartingEventData
Public Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), context As DbContext, isolationLevel As IsolationLevel, transactionId As Guid, connectionId As Guid, async As Boolean, startTime As DateTimeOffset)
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。
- isolationLevel
- IsolationLevel
事务隔离级别。
- transactionId
- Guid
标识正在使用的实体框架事务的相关 ID。
- connectionId
- Guid
标识正在使用的实例的相关 DbConnection ID。
- async
- Boolean
指示是否异步使用事务。
- startTime
- DateTimeOffset
此事件的开始时间。