Adds the specified link to the set of objects the DataServiceContext is tracking.
Assembly: Microsoft.Data.Services.Client (in Microsoft.Data.Services.Client.dll)
Notifies the DataServiceContext that a new link exists between the related source and target objects and that the link is represented by the specified source property. The DataServiceContext adds this link to the set of newly created links that will be sent to the data service on the next call to SaveChanges. For more information, see Updating the Data Service (WCF Data Services).
The target object must be of the type identified by the sourceProperty parameter or a subtype of the type.