C# Tutorial

C# (C-Sharp) is a programming language developed by Microsoft that runs on the .NET Framework.

C# is used to develop web apps, desktop apps, mobile apps, games and much more.

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Examples in Each Chapter

Our "Try it Yourself" tool makes it easy to learn C#. You can edit C# code and view the result in your browser.


using System;

namespace HelloWorld
  class Program
    static void Main(string[] args)
      Console.WriteLine("Hello World!");    

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C# Exercises

Test Yourself With Exercises


Insert the missing part of the code below to output "Hello World!".

static void (string[] args)
  .("Hello World!");    

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Learn by examples! This tutorial supplements all explanations with clarifying examples.

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C# Quiz

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