DatabaseForeignKey.OnDelete 属性

定义

命名空间:

Microsoft.EntityFrameworkCore.Scaffolding.Metadata

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v8.0.0

删除 null 受此外键约束的行或未定义任何操作时数据库执行的操作。

public virtual Microsoft.EntityFrameworkCore.Migrations.ReferentialAction? OnDelete { get; set; }

member this.OnDelete : Nullable<Microsoft.EntityFrameworkCore.Migrations.ReferentialAction> with get, set

Public Overridable Property OnDelete As Nullable(Of ReferentialAction)

属性值

Nullable<ReferentialAction>