It’s very difficult to edit data that we don’t have, so our first step in working with Entities is to query the ObjectContext. Griff outlines EF querying techniques such as eSQL, the custom SQL syntax developed directly for EF; building reusable compiled queries with the ObjectQuery class, and LINQ to Entities (some familiarity with LINQ is assumed).

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About this video:

Duration: 27 Minutes, 15 Seconds
Recorded Using: Visual Studio 2008 or greater