Tag Archives: Entity Framewok

Action Filter to support oData expands as EF includes in ASP.Net Web API

Back in March I wrote a quick howto on supporting $expand for entities in ASP.Net Web API. That method used an extension method to pull the $expand clause out of the query string an apply it to the ObjectSet. I’ve now added to that sample an ActionFilter which will do this for you without any [...]

Posted on April 29, 2012 by PeteGoo in ASP.Net, C#, Entity Framework, Web API

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Supporting oData expands for EF includes in ASP.Net Web API

Hold Up!!! Please see the updated (and much nicer) implementation using an ActionFilter. Following on from my previous post on creating a client API for ASP.Net Web API queryable oData services, I wanted to prove that expand clauses could also work for Entity Framework object sets. The oData URI conventions specifies that the desired depth [...]

Posted on March 11, 2012 by PeteGoo in ASP.Net, C#, Entity Framework, ODAta, Web API

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