IConventionEntityTypeBuilder.HasSkipNavigation 方法
定义
重要
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重载
HasSkipNavigation(MemberInfo, IConventionEntityType, Nullable<Boolean>, Nullable<Boolean>, Boolean)
配置此实体类型与目标实体类型之间的跳过导航。
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder HasSkipNavigation (System.Reflection.MemberInfo navigation, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, bool? collection = default, bool? onDependent = default, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder? HasSkipNavigation (System.Reflection.MemberInfo navigation, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, bool? collection = default, bool? onDependent = default, bool fromDataAnnotation = false);
abstract member HasSkipNavigation : System.Reflection.MemberInfo * Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * Nullable<bool> * Nullable<bool> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder
Public Function HasSkipNavigation (navigation As MemberInfo, targetEntityType As IConventionEntityType, Optional collection As Nullable(Of Boolean) = Nothing, Optional onDependent As Nullable(Of Boolean) = Nothing, Optional fromDataAnnotation As Boolean = false) As IConventionSkipNavigationBuilder
参数
- navigation
- MemberInfo
导航属性。
- targetEntityType
- IConventionEntityType
导航所面向的实体类型。
- fromDataAnnotation
- Boolean
指示是否使用数据注释指定配置。
返回
一个 对象,如果关系存在于实体类型上,则可用于配置关系, null
否则为 。
适用于
HasSkipNavigation(String, IConventionEntityType, Nullable<Boolean>, Nullable<Boolean>, Boolean)
配置此实体类型与目标实体类型之间的跳过导航。
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder HasSkipNavigation (string navigationName, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, bool? collection = default, bool? onDependent = default, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder? HasSkipNavigation (string navigationName, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, bool? collection = default, bool? onDependent = default, bool fromDataAnnotation = false);
abstract member HasSkipNavigation : string * Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * Nullable<bool> * Nullable<bool> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder
Public Function HasSkipNavigation (navigationName As String, targetEntityType As IConventionEntityType, Optional collection As Nullable(Of Boolean) = Nothing, Optional onDependent As Nullable(Of Boolean) = Nothing, Optional fromDataAnnotation As Boolean = false) As IConventionSkipNavigationBuilder
参数
- navigationName
- String
导航属性名称。
- targetEntityType
- IConventionEntityType
导航所面向的实体类型。
- fromDataAnnotation
- Boolean
指示是否使用数据注释指定配置。
返回
一个 对象,如果关系存在于实体类型上,则可用于配置关系, null
否则为 。
适用于
HasSkipNavigation(MemberInfo, IConventionEntityType, MemberInfo, Nullable<Boolean>, Nullable<Boolean>, Boolean)
配置跳过导航以及此实体类型与目标实体类型之间的反转。
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder HasSkipNavigation (System.Reflection.MemberInfo navigation, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, System.Reflection.MemberInfo inverseNavigation, bool? collections = default, bool? onDependent = default, bool fromDataAnnotation = false);
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder? HasSkipNavigation (System.Reflection.MemberInfo navigation, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, System.Reflection.MemberInfo inverseNavigation, bool? collections = default, bool? onDependent = default, bool fromDataAnnotation = false);
abstract member HasSkipNavigation : System.Reflection.MemberInfo * Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * System.Reflection.MemberInfo * Nullable<bool> * Nullable<bool> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder
Public Function HasSkipNavigation (navigation As MemberInfo, targetEntityType As IConventionEntityType, inverseNavigation As MemberInfo, Optional collections As Nullable(Of Boolean) = Nothing, Optional onDependent As Nullable(Of Boolean) = Nothing, Optional fromDataAnnotation As Boolean = false) As IConventionSkipNavigationBuilder
参数
- navigation
- MemberInfo
此实体类型(属于关系的一部分)上的导航属性。
- targetEntityType
- IConventionEntityType
此关系所面向的实体类型。
- inverseNavigation
- MemberInfo
属于关系的目标实体类型上的导航属性。 如果 null
指定了 ,则会在目标端配置关系,而不使用导航属性。
- fromDataAnnotation
- Boolean
指示是否使用数据注释指定配置。
返回
一个 对象,如果关系存在于实体类型上,则可用于配置关系, null
否则为 。
适用于
HasSkipNavigation(String, IConventionEntityType, Type, Nullable<Boolean>, Nullable<Boolean>, Boolean)
配置此实体类型与目标实体类型之间的跳过导航。
public Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder? HasSkipNavigation (string navigationName, Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType targetEntityType, Type? navigationType = default, bool? collection = default, bool? onDependent = default, bool fromDataAnnotation = false);
abstract member HasSkipNavigation : string * Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType * Type * Nullable<bool> * Nullable<bool> * bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IConventionSkipNavigationBuilder
Public Function HasSkipNavigation (navigationName As String, targetEntityType As IConventionEntityType, Optional navigationType As Type = Nothing, Optional collection As Nullable(Of Boolean) = Nothing, Optional onDependent As Nullable(Of Boolean) = Nothing, Optional fromDataAnnotation As Boolean = false) As IConventionSkipNavigationBuilder
参数
- navigationName
- String
导航属性名称。
- targetEntityType
- IConventionEntityType
导航所面向的实体类型。
- navigationType
- Type
导航类型。
- fromDataAnnotation
- Boolean
指示是否使用数据注释指定配置。
返回
一个 对象,如果关系存在于实体类型上,则可用于配置关系, null
否则为 。
适用于
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