Overview
This document provides a comprehensive guide to the .NET Framework, covering core concepts, APIs, and best practices. It’s your essential resource for understanding and utilizing .NET.
Learn how to develop robust and scalable applications with .NET.
Core Concepts
- Objects: Fundamental building blocks of .NET applications.
- Classes: Templates for creating objects.
- Inheritance: Creating new classes based on existing ones.
- Polymorphism: Allowing objects of different classes to respond to the same method.
Key APIs
- LINQ (Language Integrated Query): Powerful data querying and transformation.
- Entity Framework Core: Provides an ORM (Object-Relational Mapper) for easy database interactions.
- Async/Await: For asynchronous programming, enabling non-blocking operations.
Example - Simple Program
This example demonstrates a basic .NET console application that prints "Hello, World!"
using System;
namespace NetILExample
{
class Main
{
public static void Main(string[] args)
{
Console.WriteLine("Hello, World!");
}
}