IConventionForeignKeyBuilder.HasNavigation 方法

参考

定义

命名空间:: Microsoft.EntityFrameworkCore.Metadata.Builders

程序集:: Microsoft.EntityFrameworkCore.dll

包:: Microsoft.EntityFrameworkCore v5.0.0

包:: Microsoft.EntityFrameworkCore v6.0.0

包:: Microsoft.EntityFrameworkCore v7.0.0

包:: Microsoft.EntityFrameworkCore v8.0.0

包:: Microsoft.EntityFrameworkCore v9.0.0

重要

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重载

HasNavigation(MemberInfo, Boolean, Boolean)	将给定属性配置为此关系使用的导航属性。
HasNavigation(String, Boolean, Boolean)	将具有给定名称的属性配置为此关系使用的导航属性。

HasNavigation(MemberInfo, Boolean, Boolean)

Source:: IConventionForeignKeyBuilder.cs

Source:: IConventionForeignKeyBuilder.cs

Source:: IConventionForeignKeyBuilder.cs

将给定属性配置为此关系使用的导航属性。

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder HasNavigation (System.Reflection.MemberInfo property, bool pointsToPrincipal, bool fromDataAnnotation = false);

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder? HasNavigation (System.Reflection.MemberInfo? property, bool pointsToPrincipal, bool fromDataAnnotation = false);

abstract member HasNavigation : System.Reflection.MemberInfo * bool * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder

Public Function HasNavigation (property As MemberInfo, pointsToPrincipal As Boolean, Optional fromDataAnnotation As Boolean = false) As IConventionForeignKeyBuilder

参数

property: MemberInfo

要使用的属性。

pointsToPrincipal: Boolean

一个值，该值指示导航是否位于指向主体类型的依赖类型上。

fromDataAnnotation: Boolean

指示是否使用数据注释指定配置。

IConventionForeignKeyBuilder

如果配置了导航属性，则为同一生成器实例， null 否则为。

适用于

HasNavigation(String, Boolean, Boolean)

Source:: IConventionForeignKeyBuilder.cs

Source:: IConventionForeignKeyBuilder.cs

Source:: IConventionForeignKeyBuilder.cs

将具有给定名称的属性配置为此关系使用的导航属性。

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder HasNavigation (string name, bool pointsToPrincipal, bool fromDataAnnotation = false);

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder? HasNavigation (string? name, bool pointsToPrincipal, bool fromDataAnnotation = false);

abstract member HasNavigation : string * bool * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder

Public Function HasNavigation (name As String, pointsToPrincipal As Boolean, Optional fromDataAnnotation As Boolean = false) As IConventionForeignKeyBuilder

参数

name: String

要使用的属性的名称。

pointsToPrincipal: Boolean