Tuesday, 13 August 2013

Hello World Tutorial
IDE: Visual Studio .NET 2012

This tutorial will help you how to print “Hello World” in C#


C# programs are organized using namespaces.

Namespaces can contain type declarations and nested namespace declarations.
Type declarations - They are used to define classes, structs, interfaces, enums and delegates.

Different Methods: To print “Hello World” on Console

#Method – 1:




Output:




Code Explanation:
The WriteLine method is contained in the System.Console Class, which displays the input provided in inverted commas “” to the console.


#Method – 2:



Output:




Code Explanation:
You can use the using directive by fully qualifying a class to use the System class.

#Method – 3:  To access the command line parameters passed into your application, use the following code.





Output:



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