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This article mainly explains "introduction to LINQ Design pattern". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "introduction to LINQ Design pattern".

LINQ design pattern

LINQ is a bridge between data and programming languages and a necessary section to link them. LINQ unifies data access, regardless of data source, and allows mixed use of different types of data sources. It allows query and setup-related operations to provide SQL-like statements to the database. Although LINQ integration is directly through a set of extensions to these languages. queries in NET languages such as C # and Visual Basic: LINQ means language integrated queries. Before LINQ, we had to write API in common languages such as C # or VB.NET to debug different languages like SQL, XML, or XPath and ADO.NET or System.Xml in each application. Of course, this approach has several drawbacks, and LINQ covers all of these areas. It helps us avoid the usual problems such as XML of objects that use relational data, and using LINQ will simplify some of the tasks of dealing with XML relational data.

One of the main aspects of LINQ is that it is designed to work with any type of object or data source and provides a consistent programming model for those objects or data sources. The syntax and concept are the same in use: you can learn how to use LINQ to deal with arrays or collections, and you know most of the methods needed to manipulate a database or XML file using LINQ. Another important aspect of LINQ is that using it makes you work in a strongly typed environment. Other benefits include checking your queries at compile time and including friendly prompts from Visual Studio's IntelliSense function. LINQ will significantly improve some aspects of how to handle and manipulate data with your applications and components. You will learn how to model a program using LINQ. You may feel like writing more code in a very short period of time.

You can use LINQ to extend the program language according to the design pattern. You'll first see how to use the toolset that LINQ uses to work with objects, XML documents, relational databases, or other types of data. Then you'll see how to use LINQ to extend programming languages like C # and VB.NET.

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