通过

IMutableModel.FindLeastDerivedEntityTypes 方法

  • 参考

定义

命名空间:
Microsoft.EntityFrameworkCore.Metadata
程序集:
Microsoft.EntityFrameworkCore.dll
包:
Microsoft.EntityFrameworkCore v6.0.0
包:
Microsoft.EntityFrameworkCore v7.0.0
包:
Microsoft.EntityFrameworkCore v8.0.0

返回与给定类型中派生最少的类型对应的实体类型。

public virtual System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType> FindLeastDerivedEntityTypes (Type type, Func<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyEntityType,bool>? condition = default);
abstract member FindLeastDerivedEntityTypes : Type * Func<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyEntityType, bool> -> seq<Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType>
override this.FindLeastDerivedEntityTypes : Type * Func<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyEntityType, bool> -> seq<Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType>
Public Overridable Function FindLeastDerivedEntityTypes (type As Type, Optional condition As Func(Of IReadOnlyEntityType, Boolean) = Nothing) As IEnumerable(Of IMutableEntityType)

参数

type
Type

基类型。

condition
Func<IReadOnlyEntityType,Boolean>

用于筛选实体类型的可选条件。

返回

IEnumerable<IMutableEntityType>

对应于给定类型中最小派生类型的实体类型的列表。

适用于