IConventionForeignKeyBuilder.HasNavigations 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

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

HasNavigations(MemberInfo, MemberInfo, 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 HasNavigations (System.Reflection.MemberInfo navigationToPrincipal, System.Reflection.MemberInfo navigationToDependent, bool fromDataAnnotation = false);

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder? HasNavigations (System.Reflection.MemberInfo? navigationToPrincipal, System.Reflection.MemberInfo? navigationToDependent, bool fromDataAnnotation = false);

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

Public Function HasNavigations (navigationToPrincipal As MemberInfo, navigationToDependent As MemberInfo, Optional fromDataAnnotation As Boolean = false) As IConventionForeignKeyBuilder

参数

navigationToPrincipal: MemberInfo

要用作主体实体类型的导航的属性。可以为 null。

navigationToDependent: MemberInfo

要用作从属实体类型的导航的属性。可以为 null。

fromDataAnnotation: Boolean

指示配置是否是使用数据注释指定的。

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

HasNavigations(String, String, 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 HasNavigations (string navigationToPrincipalName, string navigationToDependentName, bool fromDataAnnotation = false);

public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionForeignKeyBuilder? HasNavigations (string? navigationToPrincipalName, string? navigationToDependentName, bool fromDataAnnotation = false);

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

Public Function HasNavigations (navigationToPrincipalName As String, navigationToDependentName As String, Optional fromDataAnnotation As Boolean = false) As IConventionForeignKeyBuilder

参数

navigationToPrincipalName: String

要用作主体实体类型的导航的属性的名称。可以为 null。

navigationToDependentName: String

要用作从属实体类型的导航的属性的名称。可以为 null。

fromDataAnnotation: Boolean