C# Hello World

In this lesson, creating a Hello World C# Console Application is expained step by step with screenshots.

C# Hello World

1. Open Visual Studio

2. Select File/New/Project

Visual Studio add new project

3. Create new console app (.Net Framework)

Visual studio new console app

4. Set HelloWorld as Project name

5. Click Create Button

6. As soon as the project is created, Program.cs will open.

namespace HelloWorld
{
    class Program
    {
        static void Main(string[] args)
        {

        }
    }
}

HelloWorld: namespace

Program: class

Main: method (Main method is the starting point of any C# program.)

7. Update the Main method as:

class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello Vitademy");
        }
    }

8. Press the start button (green play icon on top) to run the console program.

c# start console app

Alternatively, use Ctrl+F5 keyboard shortcut.

C# Hello World