c# - How would I convert this to a lambda expression? -

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Wondering that anyone can help it work, but I was wondering how to see Lambda Instead of (just curious!)

The code is an array of ID only and the code in each item is ... 

  var qry = i where those code in the code. Select Contains (i.Code) i; Return qry.ToList ();

Thanks Andrew 

  return items. (I => Codes.Connect (i.Code)). ToList ();

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