共用方式為

IConventionSkipNavigationBuilder.HasForeignKey 方法

  • 參考

定義

命名空間:
Microsoft.EntityFrameworkCore.Metadata.Builders
組件:
Microsoft.EntityFrameworkCore.dll
套件:
Microsoft.EntityFrameworkCore v5.0.0
套件:
Microsoft.EntityFrameworkCore v6.0.0
套件:
Microsoft.EntityFrameworkCore v7.0.0
套件:
Microsoft.EntityFrameworkCore v8.0.0

設定外鍵。

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder HasForeignKey (Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey foreignKey, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder? HasForeignKey (Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey? foreignKey, bool fromDataAnnotation = false);
abstract member HasForeignKey : Microsoft.EntityFrameworkCore.Metadata.IConventionForeignKey * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder
Public Function HasForeignKey (foreignKey As IConventionForeignKey, Optional fromDataAnnotation As Boolean = false) As IConventionSkipNavigationBuilder

參數

foreignKey
IConventionForeignKey

外部索引鍵。 null傳遞會導致沒有相關聯的外鍵。

fromDataAnnotation
Boolean

指出是否使用資料批註來指定組態。

傳回

IConventionSkipNavigationBuilder

如果套用組態，則為相同的產生器實例， null 否則為 。

適用於