What is LINQ and how is it used in C#?

What is LINQ and how is it used in C#?

LINQ stands for Language Integrated Query and is a powerful feature of C# that allows you to query and manipulate data from different data sources using a unified syntax. LINQ allows developers to write queries directly in C# code, making it easier to work with data in a more expressive and readable way.

With LINQ, you can query various data sources such as collections, databases, XML, and more. LINQ provides a set of standard query operators that can be used to filter, sort, group, and transform data. This makes it easier to retrieve the desired information from complex data structures.

Overall, LINQ simplifies data access and manipulation in C# by providing a language-integrated approach to querying data sources.