C# tutorial- First program

Your first program with C#

Now open your Visual Studio and create a new C# project. If you haven’t installed Visual Studio, install it.

C# program visual studio



using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;


namespace Ctest


    class Program


        static void Main(string[] args)








To create a simple program to print “Hello World!” text on the console window, you need to add a line of code in Main procedure block:

Console.WriteLine("Hello World!");//a simple Hello World program

To wait for key press before program exits, we need another line of code:

Console.ReadLine();//Gets user's key press and then exits


Now, press F5 to run your program.

C# program output 

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