Creates a many-to-one or one-to-one relationship between two objects in the object context.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
The method is used to define a relationship between an object and a related object when both objects are already attached to an object context. Set the related object to the Value property if the related object is not already attached to the object context. When both objects are detached, you can also define the relationship by setting the related object to the Value property and then attaching the root object in the object graph. For more information, see Attaching Objects (Entity Framework).
Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.