IConventionPropertyBuilder.HasStructuralValueComparer 方法

定义

命名空间:

Microsoft.EntityFrameworkCore.Metadata.Builders

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v6.0.0

注意

Use HasValueComparer. Only a single value comparer is allowed for a given property.

将 ValueComparer 配置为用于此属性的结构比较。

[System.Obsolete("Use HasValueComparer. Only a single value comparer is allowed for a given property.")]
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder? HasStructuralValueComparer (Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer? comparer, bool fromDataAnnotation = false);

[<System.Obsolete("Use HasValueComparer. Only a single value comparer is allowed for a given property.")>]
abstract member HasStructuralValueComparer : Microsoft.EntityFrameworkCore.ChangeTracking.ValueComparer * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionPropertyBuilder

Public Function HasStructuralValueComparer (comparer As ValueComparer, Optional fromDataAnnotation As Boolean = false) As IConventionPropertyBuilder

参数

comparer

ValueComparer

比较器，或者 null 删除任何以前设置的比较器。

fromDataAnnotation

Boolean

指示是否使用数据注释指定配置。

返回

IConventionPropertyBuilder

如果应用了配置，则为同一生成器实例， null 否则为 。

属性

ObsoleteAttribute