通过

IEntityType.LeastDerivedType(IEntityType) 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

获取指定两个值之间的最小派生类型。

public virtual Microsoft.EntityFrameworkCore.Metadata.IEntityType? LeastDerivedType (Microsoft.EntityFrameworkCore.Metadata.IEntityType otherEntityType);
abstract member LeastDerivedType : Microsoft.EntityFrameworkCore.Metadata.IEntityType -> Microsoft.EntityFrameworkCore.Metadata.IEntityType
override this.LeastDerivedType : Microsoft.EntityFrameworkCore.Metadata.IEntityType -> Microsoft.EntityFrameworkCore.Metadata.IEntityType
Public Overridable Function LeastDerivedType (otherEntityType As IEntityType) As IEntityType

参数

otherEntityType
IEntityType

要与之比较的另一个实体类型。

返回

IEntityType

指定两个值之间的最小派生类型。 如果给定的实体类型不相关，则 null 返回 。

适用于