Defines an entity type with a relationship to one or more other entity type.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
Thetype exposes the following members.
defines the features that must be implemented by an entity type that has relationships to other types. Relationships are defined as associations in the Entity Data Model.
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.