C# Tutorial: Part 3 - Creating First Program Hello World

Creating Your First C# Application. Creating a Hello World Program.
In this part, I will show about the different parts of a very simple program "Hello World!"

Part 1: program.cs
Part 2: using System;
Part 3: namespace
Part 4: class Program
Part 5: static void Main
Part 6: Console.WriteLine
Part 7: Console.ReadKey

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Create your first program HelloWorld and write the below Code:

Source Code:

using System;

namespace HelloWorldApp
{
    class Program
    {
        static void Main(string[] args)
        {
     // Write to console
            Console.WriteLine("Hello World!");
            // Keep the console window open in debug mode.
            Console.ReadKey();
        }
    }
}