Introduction to C#

C# is pronounced "C-Sharp". It is an object-oriented programming language created by Microsoft that runs on the .NET Framework.

C# is a . NET language, meaning that it targets web development as one of its main purposes. 

It is a beginner-friendly language, but you also need to learn about ASP.NET.

C# works with ASP.NET to create web applications.

Hello world program in C#:

//Namespace Declaration

using System;

class Program

{

        public static void Main() { //Main is the entry point of application

        //Write to console

        Console.WriteLine("Hello world");

    }

}

Using System Declaration:

• The Namespace declaration, using system, indicates that you are using the System namespace.
• A Namespace is used to organize your code and is collection of classes, structs, interfaces, enums and delegates.
• Main method is the entry point into your application.