LINQ Projections

You probably remember from Chapter 1 that in relational database theory a projection is a query that returns a subset of the fields in a row. LINQ supports projections, too. They’re returned as a new type, called an ANONYMOUS TYPE, that complies with the syntax for anonymous types in your language.

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from s in context.Suppliers    select new {s.FirstName, s.Surname}

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From s in context.Suppliers    Select New With {s.FirstName, s.Surname}

You can also assign a name to the anonymous type. In C# this requires a let clause, but ...

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