RelationalKeyExtensions.GetMappedConstraints(IKey) 方法

定义

命名空间:

Microsoft.EntityFrameworkCore

程序集:

Microsoft.EntityFrameworkCore.Relational.dll

包:

Microsoft.EntityFrameworkCore.Relational v8.0.0

获取键映射到的唯一约束。

public static System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Metadata.IUniqueConstraint> GetMappedConstraints (this Microsoft.EntityFrameworkCore.Metadata.IKey key);

static member GetMappedConstraints : Microsoft.EntityFrameworkCore.Metadata.IKey -> seq<Microsoft.EntityFrameworkCore.Metadata.IUniqueConstraint>

<Extension()>
Public Function GetMappedConstraints (key As IKey) As IEnumerable(Of IUniqueConstraint)

参数

key

IKey

键。

返回

IEnumerable<IUniqueConstraint>

键映射到的唯一约束。