CollectionCollectionBuilder Class

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly:: Microsoft.EntityFrameworkCore.dll

Package:: Microsoft.EntityFrameworkCore v5.0.0

Package:: Microsoft.EntityFrameworkCore v6.0.0

Package:: Microsoft.EntityFrameworkCore v7.0.0

Package:: Microsoft.EntityFrameworkCore v8.0.0

Important

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Provides a simple API for configuring a one-to-many relationship.

public class CollectionCollectionBuilder

type CollectionCollectionBuilder = class

Public Class CollectionCollectionBuilder

Inheritance: Object
CollectionCollectionBuilder

Derived: Microsoft.EntityFrameworkCore.Metadata.Builders.CollectionCollectionBuilder<TLeftEntity,TRightEntity>

Remarks

Instances of this class are returned from methods when using the ModelBuilder API and it is not designed to be directly constructed in your application code.

See Modeling entity types and relationships for more information and examples.

Constructors

CollectionCollectionBuilder(IMutableEntityType, IMutableEntityType, IMutableSkipNavigation, IMutableSkipNavigation)

This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

Properties

LeftEntityType	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
LeftNavigation	One of the navigations involved in the relationship.
ModelBuilder	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
RightEntityType	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
RightNavigation	One of the navigations involved in the relationship.

Methods

Using(IMutableForeignKey, IMutableForeignKey)	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
UsingEntity(Action<EntityTypeBuilder>)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Action<EntityTypeBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(String)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(String, Action<EntityTypeBuilder>)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(String, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(String, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Action<EntityTypeBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(String, Type)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(String, Type, Action<EntityTypeBuilder>)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(String, Type, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(String, Type, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Action<EntityTypeBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(String, Type, Func<IMutableEntityType,IMutableForeignKey>, Func<IMutableEntityType,IMutableForeignKey>)	This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
UsingEntity(Type)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(Type, Action<EntityTypeBuilder>)	Configures the join entity type implementing the many-to-many relationship.
UsingEntity(Type, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.
UsingEntity(Type, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Func<EntityTypeBuilder,ReferenceCollectionBuilder>, Action<EntityTypeBuilder>)	Configures the relationships to the entity types participating in the many-to-many relationship.

Applies to