C# Beginner to advanced - Lesson 50 - LINQ part 1 Why LINQ?

LINQ :

LINQ stands for Language Integrated Query.

LINQ is a structured query syntax built in C# and VB.NET used to save and retrieve data from different types of data sources like an Object Collection, SQL server database, XML, web service etc.

LINQ always works with objects.

Why LINQ ?

The C# team felt that they still needed to make the code even more compact and readable.

So they introduced the extension method, lambda expression, expression tree, anonymous type and query expression in C# 3.0.

You can use above features of C# 3.0, which are building blocks of LINQ to query to the different types of collection and get the resulted element(s) in a single statement.

ankpro

ankpro training

Asp.net MVC

C#

C sharp

Bangalore

Rajajinagar

Selenium

Coded UI

Mobile automation testing

Mobile testing

JQuery

JavaScript

.Net

Components of the .Net framework

Hello World

Literal

Keywords

Variable

Data types

Operators

Branching

Loops

Arrays

ArrayList

Strings

String Builder

Structures

Enums

Functions

Classes

Inheritance

Polymorphism

Properties

Indexers

Events

Nested Classes

Delegates

Anonymous methods

Labda expressions

Abstract classes

Exception Handling

Linq

Interfaces

Extension methods

Anonymous types

Generics

Collections

Garbage Collection

Reflection

Attributes

Input and output statements

Type casting

Partial Methods

Partial Classes

Boxing and Unboxing

Var vs Dynamic vs Object