Linq context object isn't registering as a type of System.IDisposable object

Question

I\'m trying to use my \'context\' object in a using statement. It works on one project, but on another, I\'m getting the following error.

\'...\': type u

Answer 1

Or, if you are using Entity Framework, make sure you have a reference to System.Data.Entity and System.Data.Objects (C#: using / VB.NET: Imports).