To learn more details about LINQ, start by becoming familiar with some basic concepts in Query expression basics, and then read the documentation for the LINQ technology in which you are interested: XML documents: LINQ to XML. ADO.NET Entity Framework: LINQ to entities. .
Regarding this, what is LINQ in .NET with example?
LINQ (Language Integrated Query) is uniform query syntax in C# and VB.NET to retrieve data from different sources and formats. For example, SQL is a Structured Query Language used to save and retrieve data from a database.
Also to know, should I use LINQ?
Readable code: LINQ makes the code more readable so other developers can easily understand and maintain it. Standardized way of querying multiple data sources: The same LINQ syntax can be used to query multiple data sources. Compile time safety of queries: It provides type checking of objects at compile time.
How does Linq to SQL work?
When the application runs, LINQ to SQL translates the language-integrated queries in the object model into SQL and sends them to the database for execution. When the database returns the results, LINQ to SQL translates them back to objects that you can work with in your own programming language.
Is Linq faster than foreach?
I think LINQ is better to use over a foreach loop, because it gives you much cleaner and easy-to-understand code. But LINQ is slower than foreach . To get more, go through the article LINQ vs FOREACH vs FOR Loop Performance. LINQ is slower now, but it might get faster at some point.