CollectionOwnershipBuilder.OnDelete(DeleteBehavior) 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata.Builders
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v2.2.6

設定刪除主體或中斷關聯性時，刪除作業如何套用至關聯性中的相依實體。

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

CollectionOwnershipBuilder

相同的產生器實例，以便鏈結多個組態呼叫。

適用於