語言

CollectionOwnershipBuilder.OnDelete(DeleteBehavior) 方法

定義

配置當主體被刪除或關係中斷時,如何對關聯中的相依實體套用刪除操作。

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.CollectionOwnershipBuilder OnDelete(Microsoft.EntityFrameworkCore.DeleteBehavior deleteBehavior);
abstract member OnDelete : Microsoft.EntityFrameworkCore.DeleteBehavior -> Microsoft.EntityFrameworkCore.Metadata.Builders.CollectionOwnershipBuilder
override this.OnDelete : Microsoft.EntityFrameworkCore.DeleteBehavior -> Microsoft.EntityFrameworkCore.Metadata.Builders.CollectionOwnershipBuilder
Public Overridable Function OnDelete (deleteBehavior As DeleteBehavior) As CollectionOwnershipBuilder

參數

deleteBehavior
DeleteBehavior

要執行的動作。

傳回

同一個建構器實例,這樣可以串接多個設定呼叫。

適用於