0 out of 11 rated this helpful - Rate this topic

ForeignKeyAttribute Class

Denotes a property used as a foreign key in a relationship. The annotation may be placed on the foreign key property and specify the associated navigation property name, or placed on a navigation property and specify the associated foreign key name.

Inheritance Hierarchy

System.Object
System.Attribute
System.ComponentModel.DataAnnotations.ForeignKeyAttribute

Namespace: System.ComponentModel.DataAnnotations
Assembly: EntityFramework (in EntityFramework.dll)

Syntax

C++

JScript

[AttributeUsageAttribute(AttributeTargets.Property|AttributeTargets.Field, AllowMultiple = false)]
public class ForeignKeyAttribute : Attribute

The ForeignKeyAttribute type exposes the following members.

Constructors

	Name	Description
	ForeignKeyAttribute	Initializes a new instance of the ForeignKeyAttribute class.

Top

Properties

	Name	Description
	Name	If placed on a foreign key property, the name of the associated navigation property. If placed on a navigation property, the name of the associated foreign key(s).
	TypeId	(Inherited from Attribute.)

Top

Methods

	Name	Description
	Equals	(Inherited from Attribute.)
	Finalize	(Inherited from Object.)
	GetHashCode	(Inherited from Attribute.)
	GetType	(Inherited from Object.)
	IsDefaultAttribute	(Inherited from Attribute.)
	Match	(Inherited from Attribute.)
	MemberwiseClone	(Inherited from Object.)
	ToString	(Inherited from Object.)

Top

Explicit Interface Implementations

	Name	Description
	_Attribute.GetIDsOfNames	(Inherited from Attribute.)
	_Attribute.GetTypeInfo	(Inherited from Attribute.)
	_Attribute.GetTypeInfoCount	(Inherited from Attribute.)
	_Attribute.Invoke	(Inherited from Attribute.)

Top

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Reference

System.ComponentModel.DataAnnotations Namespace

Other Resources

Entity Framework 4.1

Data Developer Center

Did you find this helpful? Yes No

Not accurate

Not enough depth

Need more code examples

(1500 characters remaining)