ForeignKeyAttributeConvention 类

定义

命名空间:

Microsoft.EntityFrameworkCore.Metadata.Conventions

程序集:

Microsoft.EntityFrameworkCore.dll

包:

Microsoft.EntityFrameworkCore v8.0.0

一种约定，用于根据 ForeignKeyAttribute 属性或导航属性上指定的 配置与导航属性关联的外键属性。

public class ForeignKeyAttributeConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.IComplexPropertyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IEntityTypeAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IModelFinalizingConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.INavigationAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.IPropertyAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.ISkipNavigationForeignKeyChangedConvention

type ForeignKeyAttributeConvention = class
    interface IEntityTypeAddedConvention
    interface IConvention
    interface IForeignKeyAddedConvention
    interface INavigationAddedConvention
    interface ISkipNavigationForeignKeyChangedConvention
    interface IPropertyAddedConvention
    interface IComplexPropertyAddedConvention
    interface IModelFinalizingConvention

Public Class ForeignKeyAttributeConvention
Implements IComplexPropertyAddedConvention, IEntityTypeAddedConvention, IForeignKeyAddedConvention, IModelFinalizingConvention, INavigationAddedConvention, IPropertyAddedConvention, ISkipNavigationForeignKeyChangedConvention

继承

Object

ForeignKeyAttributeConvention

实现

IConvention IForeignKeyAddedConvention IModelFinalizingConvention INavigationAddedConvention IEntityTypeAddedConvention ISkipNavigationForeignKeyChangedConvention IComplexPropertyAddedConvention IPropertyAddedConvention

注解

对于一对一关系，必须在指向主体的导航属性上指定特性。

有关详细信息和示例，请参阅 模型生成约定 。

构造函数

ForeignKeyAttributeConvention(ProviderConventionSetBuilderDependencies)

创建 ForeignKeyAttributeConvention 的新实例。

属性

Dependencies

此服务的依赖项。

方法

ProcessComplexPropertyAdded(IConventionComplexPropertyBuilder, IConventionContext<IConventionComplexPropertyBuilder>)	在将复杂属性添加到类似类型的对象之后调用。
ProcessEntityTypeAdded(IConventionEntityTypeBuilder, IConventionContext<IConventionEntityTypeBuilder>)	在实体类型添加到模型后调用。
ProcessForeignKeyAdded(IConventionForeignKeyBuilder, IConventionContext<IConventionForeignKeyBuilder>)	在将外键添加到实体类型后调用。
ProcessModelFinalizing(IConventionModelBuilder, IConventionContext<IConventionModelBuilder>)	在最终确定模型时调用。
ProcessNavigationAdded(IConventionNavigationBuilder, IConventionContext<IConventionNavigationBuilder>)	在将导航添加到实体类型后调用。
ProcessPropertyAdded(IConventionPropertyBuilder, IConventionContext<IConventionPropertyBuilder>)	在将属性添加到实体类型后调用。
ProcessSkipNavigationForeignKeyChanged(IConventionSkipNavigationBuilder, IConventionForeignKey, IConventionForeignKey, IConventionContext<IConventionForeignKey>)	在跳过导航逆向更改后调用。