EntityTypeBuilder.OwnsOne Method

Definition

Namespace:

Microsoft.EntityFrameworkCore.Metadata.Builders

Assembly:

Microsoft.EntityFrameworkCore.dll

Package:

Microsoft.EntityFrameworkCore v2.0.3

Package:

Microsoft.EntityFrameworkCore v2.1.11

Package:

Microsoft.EntityFrameworkCore v2.2.6

Package:

Microsoft.EntityFrameworkCore v3.0.0

Package:

Microsoft.EntityFrameworkCore v3.1.0

Package:

Microsoft.EntityFrameworkCore v5.0.0

Package:

Microsoft.EntityFrameworkCore v6.0.0

Package:

Microsoft.EntityFrameworkCore v7.0.0

Overloads

OwnsOne(String, String)	Configures a relationship where the target entity is owned by (or part of) this entity.
OwnsOne(Type, String)	Configures a relationship where the target entity is owned by (or part of) this entity.
OwnsOne(String, String, Action<OwnedNavigationBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity.
OwnsOne(String, String, Action<ReferenceOwnershipBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity. 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.
OwnsOne(String, Type, String)	Configures a relationship where the target entity is owned by (or part of) this entity.
OwnsOne(Type, String, Action<OwnedNavigationBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity.
OwnsOne(Type, String, Action<ReferenceOwnershipBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity. 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.
OwnsOne(String, Type, String, Action<OwnedNavigationBuilder>)	Configures a relationship where the target entity is owned by (or part of) this entity.

OwnsOne(String, String)

Configures a relationship where the target entity is owned by (or part of) this entity.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder OwnsOne (string ownedTypeName, string navigationName);

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder OwnsOne (string ownedTypeName, string navigationName);

abstract member OwnsOne : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder
override this.OwnsOne : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder

abstract member OwnsOne : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
override this.OwnsOne : string * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder

Public Overridable Function OwnsOne (ownedTypeName As String, navigationName As String) As ReferenceOwnershipBuilder

Public Overridable Function OwnsOne (ownedTypeName As String, navigationName As String) As OwnedNavigationBuilder

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

ReferenceOwnershipBuilder

OwnedNavigationBuilder

An object that can be used to configure the owned type and the relationship.

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(String) to fully configure the relationship.

OwnsOne(Type, String)

Configures a relationship where the target entity is owned by (or part of) this entity.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder OwnsOne (Type ownedType, string navigationName);

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder OwnsOne (Type ownedType, string navigationName);

abstract member OwnsOne : Type * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder
override this.OwnsOne : Type * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder

abstract member OwnsOne : Type * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
override this.OwnsOne : Type * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder

Public Overridable Function OwnsOne (ownedType As Type, navigationName As String) As ReferenceOwnershipBuilder

Public Overridable Function OwnsOne (ownedType As Type, navigationName As String) As OwnedNavigationBuilder

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.

Returns

ReferenceOwnershipBuilder

OwnedNavigationBuilder

An object that can be used to configure the owned type and the relationship.

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(String) to fully configure the relationship.

OwnsOne(String, String, Action<OwnedNavigationBuilder>)

Configures a relationship where the target entity is owned by (or part of) this entity.

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

abstract member OwnsOne : string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
override this.OwnsOne : string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder

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

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 owned type and the relationship.

Returns

EntityTypeBuilder

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(String) to fully configure the relationship.

OwnsOne(String, String, Action<ReferenceOwnershipBuilder>)

Configures a relationship where the target entity is owned by (or part of) this entity.

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.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder OwnsOne (string ownedTypeName, string navigationName, Action<Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder> buildAction);

abstract member OwnsOne : string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
override this.OwnsOne : string * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder

Public Overridable Function OwnsOne (ownedTypeName As String, navigationName As String, buildAction As Action(Of ReferenceOwnershipBuilder)) As EntityTypeBuilder

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<ReferenceOwnershipBuilder>

An action that performs configuration of the owned type and the relationship.

Returns

EntityTypeBuilder

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

OwnsOne(String, Type, String)

Configures a relationship where the target entity is owned by (or part of) this entity.

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder OwnsOne (string ownedTypeName, Type ownedType, string navigationName);

abstract member OwnsOne : string * Type * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder
override this.OwnsOne : string * Type * string -> Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder

Public Overridable Function OwnsOne (ownedTypeName As String, ownedType As Type, navigationName As String) As OwnedNavigationBuilder

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.

Returns

OwnedNavigationBuilder

An object that can be used to configure the owned type and the relationship.

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(String) 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.

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

abstract member OwnsOne : Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
override this.OwnsOne : Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder

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

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 owned type and the relationship.

Returns

EntityTypeBuilder

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(String) to fully configure the relationship.

OwnsOne(Type, String, Action<ReferenceOwnershipBuilder>)

Configures a relationship where the target entity is owned by (or part of) this entity.

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.

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

abstract member OwnsOne : Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
override this.OwnsOne : Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.ReferenceOwnershipBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder

Public Overridable Function OwnsOne (ownedType As Type, navigationName As String, buildAction As Action(Of ReferenceOwnershipBuilder)) As EntityTypeBuilder

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<ReferenceOwnershipBuilder>

An action that performs configuration of the owned type and the relationship.

Returns

EntityTypeBuilder

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

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

Configures a relationship where the target entity is owned by (or part of) this entity.

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

abstract member OwnsOne : string * Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder
override this.OwnsOne : string * Type * string * Action<Microsoft.EntityFrameworkCore.Metadata.Builders.OwnedNavigationBuilder> -> Microsoft.EntityFrameworkCore.Metadata.Builders.EntityTypeBuilder

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

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 owned type and the relationship.

Returns

EntityTypeBuilder

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(String) to fully configure the relationship.