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== The C# language supports the following clauses that you can use in a query:==



<source lang="csharp">
from, where, select, group, into, orderby, join, let
var results = from w in words
where w.Contains("z")
select w;

is translated into this query by the C# compiler:
var results = words.Where( w => w.Contains("z") ).Select( w => w );</source>

== Understanding LINQ==



<source lang="csharp">
var words = new List<string> {"zephyr", "apple", "azure"};

var results = from w in words
where w.Contains("z")
select w;

the results variable will contain the following list of two words:
zephyr
azure</source>

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