Attribute that indicates that the property represents a navigation property.
Assembly: System.Data.Entity (in System.Data.Entity.dll)
The links the navigation property of a class to the navigation property of an entity type that is defined in the conceptual model.
This attribute is applied to the following types of navigation properties:
Properties that return an EntityCollection<TEntity> of related objects, as in the following example from the SalesOrderHeader type.
DP ObjectServices Concepts#NavAttribCollection
Properties that return the value of the EntityReference<TEntity> of a related object, as in the following example from the SalesOrderDetail type.
DP ObjectServices Concepts#NavAttribReference
When using custom data classes with an Entity Data Model (EDM), you must manually apply attributes. For more information, see Object-Entity Mapping Attributes (Entity Framework).
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.