IndexEventData 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。
为涉及无效索引的事件构造事件有效负载。
public IndexEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, string indexName, System.Collections.Generic.List<string> indexPropertyNames);public IndexEventData (Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase eventDefinition, Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase,Microsoft.EntityFrameworkCore.Diagnostics.EventData,string> messageGenerator, Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType, string? indexName, System.Collections.Generic.List<string> indexPropertyNames);new Microsoft.EntityFrameworkCore.Diagnostics.IndexEventData : Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase * Func<Microsoft.EntityFrameworkCore.Diagnostics.EventDefinitionBase, Microsoft.EntityFrameworkCore.Diagnostics.EventData, string> * Microsoft.EntityFrameworkCore.Metadata.IEntityType * string * System.Collections.Generic.List<string> -> Microsoft.EntityFrameworkCore.Diagnostics.IndexEventDataPublic Sub New (eventDefinition As EventDefinitionBase, messageGenerator As Func(Of EventDefinitionBase, EventData, String), entityType As IEntityType, indexName As String, indexPropertyNames As List(Of String))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。
- entityType
- IEntityType
定义索引的实体类型。
- indexName
- String
索引的名称。
