spacer
Yehuda Shiran June 21, 2002
Delimiting the Main Code
Tips: June 2002

Yehuda Shiran, Ph.D.
Doc JavaScript

Developer News
Microsoft Shows Off Silverlight 4, IE9 Plans
Metasploit Expands Vulnerability Test Framework
HyperCard Reborn?

Most programming languages delimit the main program section with a keyword such as Main() or main(). JScript .NET (as well as JavaScript) is different. The main code in JScript .NET is not delimited in any way. You just write the code outside; before, after, or in between the class definitions. Here is an example that includes two class definitions followed by the main code section:

  // compile with: jsc inheritance.js

  class Base {
    protected var i : int = 5;
    public function PrintInBase() : void {
      print("i is " +  i);
    }
  }

  class Derived extends Base {
    var d : double = 7.3;
    public function PrintInDerived() : void {
      print("i is " + i + ", d is " + d);
    }
  }

  var b : Base = new Base();
  print("b:");
  b.PrintInBase();
  var d : Derived = new Derived();
  print("d:");
  d.PrintInBase();
  d.PrintInDerived();
To learn more about JScript .NET, go to Column 111, JScript .NET, Part V: Polymorphism.


People who read this tip also read these tips:

Look for similar tips by subject:

internet.commediabistro.comJusttechjobs.comGraphics.com

Search:

WebMediaBrands Corporate Info

Legal Notices, Licensing, Permissions, Privacy Policy.
Advertise | Newsletters | Shopping | E-mail Offers | Freelance Jobs

webref The latest from WebReference.com Browse >
Rolling Out Your Own HTML Application Version Control · HTML 5: Client-side Storage · Working with Ajax Server Extensions
Sitemap · Experts · Tools · Services · Email a Colleague · Contact FREE Newsletters 
 The latest from internet.com
Wi-Fi Product Watch, November 2009 · Chip Market Recovering From '08 Collapse · Low-Cost Tools to Kickstart Your New Business