CHASH Tutorial

Introduction to C#

C# (pronounced “C-Sharp”) is a modern, object-oriented programming language developed by Microsoft. It is widely used for building Windows applications, web services, games, and more.

Basic Syntax of C#

Here is a simple example to print Hello, World! in C#:

using System;

class Program
{
    static void Main()
    {
        Console.WriteLine("Hello, World!");
    }
}
  

Key Concepts to Know

• Variables: Store data values like numbers and text.
• Data Types: Defines the type of data (int, string, bool, etc.).
• Methods: Functions that perform actions, like Main().
• Classes: Blueprints for creating objects.
• Namespaces: Organize code and avoid name conflicts.

Try It Yourself!

Modify the code below and see the output: