RequiredNavigationAttributeConvention Class

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A convention that configures the principal side of the relationship as required if the RequiredAttribute is applied on the navigation property to the principal entity type.

public class RequiredNavigationAttributeConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.NavigationAttributeConventionBase<System.ComponentModel.DataAnnotations.RequiredAttribute>

public class RequiredNavigationAttributeConvention : Microsoft.EntityFrameworkCore.Metadata.Conventions.NavigationAttributeConventionBase<System.ComponentModel.DataAnnotations.RequiredAttribute>, Microsoft.EntityFrameworkCore.Metadata.Conventions.IForeignKeyPrincipalEndChangedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.INavigationAddedConvention, Microsoft.EntityFrameworkCore.Metadata.Conventions.ISkipNavigationAddedConvention

type RequiredNavigationAttributeConvention = class
    inherit NavigationAttributeConventionBase<RequiredAttribute>

type RequiredNavigationAttributeConvention = class
    inherit NavigationAttributeConventionBase<RequiredAttribute>
    interface INavigationAddedConvention
    interface IConvention
    interface ISkipNavigationAddedConvention
    interface IForeignKeyPrincipalEndChangedConvention

Public Class RequiredNavigationAttributeConvention
Inherits NavigationAttributeConventionBase(Of RequiredAttribute)

Public Class RequiredNavigationAttributeConvention
Inherits NavigationAttributeConventionBase(Of RequiredAttribute)
Implements IForeignKeyPrincipalEndChangedConvention, INavigationAddedConvention, ISkipNavigationAddedConvention

Inheritance: Object

NavigationAttributeConventionBase<RequiredAttribute>
RequiredNavigationAttributeConvention

Implements: IConvention IForeignKeyPrincipalEndChangedConvention INavigationAddedConvention ISkipNavigationAddedConvention

Remarks

See Model building conventions for more information and examples.

Constructors

RequiredNavigationAttributeConvention(ProviderConventionSetBuilderDependencies)

Creates a new instance of RequiredNavigationAttributeConvention.

Properties

Dependencies

Dependencies for this service.

(Inherited from NavigationAttributeConventionBase<TAttribute>)

Methods

ProcessEntityTypeAdded(IConventionEntityTypeBuilder, IConventionContext<IConventionEntityTypeBuilder>)	Called after an entity type is added to the model. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeAdded(IConventionEntityTypeBuilder, MemberInfo, Type, TAttribute, IConventionContext<IConventionEntityTypeBuilder>)	Called for every navigation property that has an attribute after an entity type is added to the model. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeBaseTypeChanged(IConventionEntityTypeBuilder, IConventionEntityType, IConventionEntityType, IConventionContext<IConventionEntityType>)	Called after the base type of an entity type changes. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeBaseTypeChanged(IConventionEntityTypeBuilder, IConventionEntityType, IConventionEntityType, MemberInfo, Type, TAttribute, IConventionContext<IConventionEntityType>)	Called for every navigation property that has an attribute after the base type for an entity type is changed. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeIgnored(IConventionModelBuilder, String, Type, IConventionContext<String>)	Called after an entity type is ignored. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeIgnored(IConventionModelBuilder, Type, MemberInfo, Type, TAttribute, IConventionContext<String>)	Called for every navigation property that has an attribute after an entity type is ignored. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeMemberIgnored(IConventionEntityTypeBuilder, MemberInfo, Type, TAttribute, IConventionContext<String>)	Called after a navigation property that has an attribute is ignored. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeMemberIgnored(IConventionEntityTypeBuilder, String, IConventionContext<String>)	Called after an entity type member is ignored. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeRemoved(IConventionModelBuilder, IConventionEntityType, IConventionContext<IConventionEntityType>)	Called after an entity type is removed from the model. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeRemoved(IConventionModelBuilder, IConventionEntityType, MemberInfo, Type, TAttribute, IConventionContext<IConventionEntityType>)	Called for every navigation property that has an attribute after an entity type is removed. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessEntityTypeRemoved(IConventionModelBuilder, Type, MemberInfo, Type, TAttribute, IConventionContext<IConventionEntityType>)	Called for every navigation property that has an attribute after an entity type is removed. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessForeignKeyPrincipalEndChanged(IConventionForeignKeyBuilder, IConventionContext<IConventionForeignKeyBuilder>)	Called after the principal end of a foreign key is changed. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessForeignKeyPrincipalEndChanged(IConventionForeignKeyBuilder, IEnumerable<RequiredAttribute>, IEnumerable<RequiredAttribute>, IConventionContext<IConventionForeignKeyBuilder>)	Called after the principal end of a foreign key is changed.
ProcessForeignKeyPrincipalEndChanged(IConventionForeignKeyBuilder, IEnumerable<TAttribute>, IEnumerable<TAttribute>, IConventionContext<IConventionForeignKeyBuilder>)	Called after the principal end of a foreign key is changed. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessNavigationAdded(IConventionNavigationBuilder, IConventionContext<IConventionNavigationBuilder>)	Called after a navigation is added to the entity type. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessNavigationAdded(IConventionNavigationBuilder, RequiredAttribute, IConventionContext<IConventionNavigationBuilder>)	Called after a navigation property that has an attribute is added to an entity type.
ProcessNavigationAdded(IConventionNavigationBuilder, TAttribute, IConventionContext<IConventionNavigationBuilder>)	Called after a navigation property that has an attribute is added to an entity type. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessNavigationAdded(IConventionRelationshipBuilder, IConventionNavigation, IConventionContext<IConventionNavigation>)	Called after a navigation is added to the entity type. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessNavigationAdded(IConventionRelationshipBuilder, IConventionNavigation, RequiredAttribute, IConventionContext<IConventionNavigation>)	Called after a navigation property that has an attribute is added to an entity type.
ProcessNavigationAdded(IConventionRelationshipBuilder, IConventionNavigation, TAttribute, IConventionContext<IConventionNavigation>)	Called after a navigation property that has an attribute is added to an entity type. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessSkipNavigationAdded(IConventionSkipNavigationBuilder, IConventionContext<IConventionSkipNavigationBuilder>)	Called after a skip navigation is added to the entity type. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessSkipNavigationAdded(IConventionSkipNavigationBuilder, RequiredAttribute, IConventionContext<IConventionSkipNavigationBuilder>)	Called after a skip navigation property that has an attribute is added to an entity type.
ProcessSkipNavigationAdded(IConventionSkipNavigationBuilder, TAttribute, IConventionContext<IConventionSkipNavigationBuilder>)	Called after a skip navigation property that has an attribute is added to an entity type. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessTypeIgnored(IConventionModelBuilder, String, Type, IConventionContext<String>)	Called after an entity type is ignored. (Inherited from NavigationAttributeConventionBase<TAttribute>)
ProcessTypeIgnored(IConventionModelBuilder, Type, MemberInfo, Type, TAttribute, IConventionContext<String>)	Called for every navigation property that has an attribute after an entity type is ignored. (Inherited from NavigationAttributeConventionBase<TAttribute>)

Applies to

通过