INTRODUCTION TO PROGRAMMING & BASIC SYNTAX IN C#

2. Setting Up the Development Environment

Integrated Development Environment (IDE)

An IDE is a software application that provides comprehensive facilities for programming. For C#, we use:

Visual Studio (Recommended)

• Free Community edition available
• Includes code editor, debugger, and compiler
• Supports project management and version control

Visual Studio Code (Alternative)

• Lightweight, cross-platform code editor
• Requires C# extension installation
• Good for beginners who want a simpler setup

Installation Steps

1. Download Visual Studio Community from Microsoft website
2. Run installer and select ".NET desktop development" workload
3. Complete installation and launch Visual Studio
4. Create new project using "Console App (.NET)" template

Your First C# Program Structure

using System;

namespace HelloWorld

{

    class Program

    {

        static void Main(string[] args)

        {

            Console.WriteLine("Hello World!");

        }

    }

}

Program Structure Explanation:

• using System; - Imports system functionalities
• namespace - Organizes code into logical groups
• class - Blueprint for creating objects
• Main method - Entry point of every C# program
• Console.WriteLine() - Outputs text to console