A designable PropertyTree for VS.NET

C#
--
using System;

namespace MyNamespace
{
	class MyClass
	{
		static void Main(string[] args)
		{
      System.Console.WriteLine("Hello World!");
		}
	}
}


C
-
#include <stdio.h>

int main(void)
{
  printf("Hello World!\n");
  return 0;
}


C++
---
#include <iostream.h>

int main(void)
{
  cout << "Hello World!\n" << endl;
  return 0;
}


Java
----
import java.lang.*;

public class HelloWorld
{
  public static void Main(String args[])
  {
    System.out.println("Hello World!");
  }
}


LISP
----
(defun main(arg)
 (format t "Hello ~A World!" arg))
 

ALGOL 68
--------
*LIB=..\STDLIB\TRANSPUT
'begin'
  print("Hello World!")
'end'


PASCAL
------
Program HelloWorld;
Begin

Begin
  WriteLn('Hello World!');
End;

End.


PROLOG
------

At the end of Summer 1999, after my Programming Languages class was over, I swore that
I would never again write a single line of PROLOG.  Today will not be an exception.