Aug 8, 2025 · Language-Integrated Query (LINQ) is the name for a set of technologies based on the integration of query capabilities directly into the C# language. Traditionally, queries against …

Mar 24, 2025 · LINQ offers a consistent model for queries on data across various kinds of data sources and formats. In a LINQ query, you're always working with objects.

Feb 4, 2022 · Language-Integrated Query (LINQ) provides language-level querying capabilities, and a higher-order function API to C# and Visual Basic, that enable you to write expressive …

Jan 18, 2025 · Most queries in the introductory Language Integrated Query (LINQ) documentation are written by using the LINQ declarative query syntax. The C# compiler translates query …

Sep 15, 2021 · This tutorial teaches you how to generate sequences with LINQ, write methods for use in LINQ queries, and distinguish between eager and lazy evaluation.

Jan 16, 2025 · In LINQ, join operations are performed on sequences of objects whose elements are different types. After you join two sequences, you must use a select or group statement to …

Sep 14, 2021 · LINQ enables you to query data from a SQL Server database, XML, in-memory arrays and collections, ADO.NET datasets, or any other remote or local data source that …

Aug 20, 2025 · The standard query operators are the keywords and methods that form the LINQ pattern. The C# language defines LINQ query keywords that you use for the most common …

Enumerable. Where Method In this article Definition Overloads Where<TSource> (IEnumerable<TSource>, Func<TSource,Boolean>) Where<TSource> …

Sep 15, 2021 · Language-Integrated Query (LINQ) is an innovation introduced in the .NET Framework version 3.5 that bridges the gap between the world of objects and the world of …