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Published on:

.NETFramework4.0
Architecturex86_64
Extension.cs
LanguageCSharp
LicenseMIT_X11
OSWindows

LINQ: How to retrieve an IEnumerable collection with simple query

This is a simple query in Linq to retrieve the list of Users that have some specified condition (in this case Active == true).
Please note the == operator in the where clause (and in general all C# operators apply).
Linq is excellent in writing fast and effective in-memory query on lists, dictionaries, etc.
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ICollection<User> users = new List<User>(); users.Add(new User("Tom")); users.Add(new User("Mark")); IEnumerable<User> result = ( from user in users where user.Active == true select user);
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