OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>.OwnsOne Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v8.0.0

Overloads

OwnsOne(String, String, Action<OwnedNavigationBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne(Type, String, Action<OwnedNavigationBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne(String, Type, String, Action<OwnedNavigationBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(String, String, Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(String, Expression<Func<TDependentEntity, TNewDependentEntity>>, Action<OwnedNavigationBuilder<TDependentEntity, TNewDependentEntity>>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(String, String)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(String, Expression<Func<TDependentEntity,TNewDependentEntity>>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(String, Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(String)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(Expression<Func<TDependentEntity,TNewDependentEntity>>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.
OwnsOne<TNewDependentEntity>(Expression<Func<TDependentEntity, TNewDependentEntity>>, Action<OwnedNavigationBuilder<TDependentEntity, TNewDependentEntity>>)	Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

OwnsOne(String, String, Action<OwnedNavigationBuilder>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne (string ownedTypeName, string navigationName, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> buildAction);

override this.OwnsOne : string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)>

Public Overridable Function OwnsOne (ownedTypeName As String, navigationName As String, buildAction As Action(Of OwnedNavigationBuilder)) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Parameters

ownedTypeName

String

The name of the entity type that this relationship targets.

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

buildAction

Action<OwnedNavigationBuilder>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne(Type, String, Action<OwnedNavigationBuilder>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne (Type ownedType, string navigationName, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> buildAction);

override this.OwnsOne : Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)>

Public Overridable Function OwnsOne (ownedType As Type, navigationName As String, buildAction As Action(Of OwnedNavigationBuilder)) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Parameters

ownedType

Type

The entity type that this relationship targets.

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

buildAction

Action<OwnedNavigationBuilder>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne(String, Type, String, Action<OwnedNavigationBuilder>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne (string ownedTypeName, Type ownedType, string navigationName, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> buildAction);

override this.OwnsOne : string * Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)>

Public Overridable Function OwnsOne (ownedTypeName As String, ownedType As Type, navigationName As String, buildAction As Action(Of OwnedNavigationBuilder)) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Parameters

ownedTypeName

String

The name of the entity type that this relationship targets.

ownedType

Type

The CLR type of the entity type that this relationship targets.

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

buildAction

Action<OwnedNavigationBuilder>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(String, String, Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne<TNewDependentEntity> (string ownedTypeName, string navigationName, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>> buildAction) where TNewDependentEntity : class;

override this.OwnsOne : string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity>> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (ownedTypeName As String, navigationName As String, buildAction As Action(Of OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity))) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

ownedTypeName

String

The name of the entity type that this relationship targets.

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

buildAction

Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(String, Expression<Func<TDependentEntity, TNewDependentEntity>>, Action<OwnedNavigationBuilder<TDependentEntity, TNewDependentEntity>>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne<TNewDependentEntity> (string ownedTypeName, System.Linq.Expressions.Expression<Func<TDependentEntity,TNewDependentEntity?>> navigationExpression, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>> buildAction) where TNewDependentEntity : class;

override this.OwnsOne : string * System.Linq.Expressions.Expression<Func<'DependentEntity, 'NewDependentEntity>> * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity>> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (ownedTypeName As String, navigationExpression As Expression(Of Func(Of TDependentEntity, TNewDependentEntity)), buildAction As Action(Of OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity))) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

ownedTypeName

String

The name of the entity type that this relationship targets.

navigationExpression

Expression<Func<TDependentEntity,TNewDependentEntity>>

A lambda expression representing the reference navigation property on this entity type that represents the relationship (customer => customer.Address).

buildAction

Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(String, String)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity> OwnsOne<TNewDependentEntity> (string ownedTypeName, string navigationName) where TNewDependentEntity : class;

override this.OwnsOne : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity (requires 'DependentEntity : null and 'NewDependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (ownedTypeName As String, navigationName As String) As OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

ownedTypeName

String

The name of the entity type that this relationship targets.

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

Returns

OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(String, Expression<Func<TDependentEntity,TNewDependentEntity>>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity> OwnsOne<TNewDependentEntity> (string ownedTypeName, System.Linq.Expressions.Expression<Func<TDependentEntity,TNewDependentEntity?>> navigationExpression) where TNewDependentEntity : class;

override this.OwnsOne : string * System.Linq.Expressions.Expression<Func<'DependentEntity, 'NewDependentEntity>> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity (requires 'DependentEntity : null and 'NewDependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (ownedTypeName As String, navigationExpression As Expression(Of Func(Of TDependentEntity, TNewDependentEntity))) As OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

ownedTypeName

String

The name of the entity type that this relationship targets.

navigationExpression

Expression<Func<TDependentEntity,TNewDependentEntity>>

A lambda expression representing the reference navigation property on this entity type that represents the relationship (customer => customer.Address).

Returns

OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(String, Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne<TNewDependentEntity> (string navigationName, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>> buildAction) where TNewDependentEntity : class;

override this.OwnsOne : string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity>> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (navigationName As String, buildAction As Action(Of OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity))) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

buildAction

Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(String)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity> OwnsOne<TNewDependentEntity> (string navigationName) where TNewDependentEntity : class;

override this.OwnsOne : string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity (requires 'DependentEntity : null and 'NewDependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (navigationName As String) As OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

navigationName

String

The name of the reference navigation property on this entity type that represents the relationship.

Returns

OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(Expression<Func<TDependentEntity,TNewDependentEntity>>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity> OwnsOne<TNewDependentEntity> (System.Linq.Expressions.Expression<Func<TDependentEntity,TNewDependentEntity?>> navigationExpression) where TNewDependentEntity : class;

override this.OwnsOne : System.Linq.Expressions.Expression<Func<'DependentEntity, 'NewDependentEntity>> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity (requires 'DependentEntity : null and 'NewDependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (navigationExpression As Expression(Of Func(Of TDependentEntity, TNewDependentEntity))) As OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

navigationExpression

Expression<Func<TDependentEntity,TNewDependentEntity>>

A lambda expression representing the reference navigation property on this entity type that represents the relationship (customer => customer.Address).

Returns

OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.

OwnsOne<TNewDependentEntity>(Expression<Func<TDependentEntity, TNewDependentEntity>>, Action<OwnedNavigationBuilder<TDependentEntity, TNewDependentEntity>>)

Configures a relationship where the target entity is owned by (or part of) this entity. The target entity key value is always propagated from the entity it belongs to.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TOwnerEntity,TDependentEntity> OwnsOne<TNewDependentEntity> (System.Linq.Expressions.Expression<Func<TDependentEntity,TNewDependentEntity?>> navigationExpression, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>> buildAction) where TNewDependentEntity : class;

override this.OwnsOne : System.Linq.Expressions.Expression<Func<'DependentEntity, 'NewDependentEntity>> * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'DependentEntity, 'NewDependentEntity>> -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder<'OwnerEntity, 'DependentEntity (requires 'OwnerEntity : null and 'DependentEntity : null)> (requires 'NewDependentEntity : null)

Public Overridable Function OwnsOne(Of TNewDependentEntity As Class) (navigationExpression As Expression(Of Func(Of TDependentEntity, TNewDependentEntity)), buildAction As Action(Of OwnedNavigationBuilder(Of TDependentEntity, TNewDependentEntity))) As OwnedNavigationBuilder(Of TOwnerEntity, TDependentEntity)

Type Parameters

TNewDependentEntity

The entity type that this relationship targets.

Parameters

navigationExpression

Expression<Func<TDependentEntity,TNewDependentEntity>>

A lambda expression representing the reference navigation property on this entity type that represents the relationship (customer => customer.Address).

buildAction

Action<OwnedNavigationBuilder<TDependentEntity,TNewDependentEntity>>

An action that performs configuration of the relationship.

Returns

OwnedNavigationBuilder<TOwnerEntity,TDependentEntity>

An object that can be used to configure the entity type.

Remarks

The target entity type for each ownership relationship is treated as a different entity type even if the navigation is of the same type. Configuration of the target entity type isn't applied to the target entity type of other ownership relationships.

Most operations on an owned entity require accessing it through the owner entity using the corresponding navigation.

After calling this method, you should chain a call to WithOwner to fully configure the relationship.