To/From Code

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BROWSEBYLANGUAGE Access VBA ASP Classic C# C++ C++/CLI Delphi Delphi Prism Java JavaScript ObjectPAL Perl PHP VB Classic VB.Net

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	JavaScript Guides
JavaScript To/From Conversion Guides JavaScript and Access VBA JavaScript and C# JavaScript and C++ JavaScript and C++/CLI JavaScript and Delphi JavaScript and Delphi Prism JavaScript and Java JavaScript and ObjectPAL JavaScript and Perl JavaScript and PHP JavaScript and VB Classic JavaScript and VB.Net

Cross Ref Guide

JAVASCRIPTLANGUAGE

JavaScript

JAVASCRIPTANDASP CLASSICTOC

Overview

+Tool Basics

Report Tools Overview

+Language Basics

+Language Details

+Data Structures

Array

+Statements

+Operators

+Commands

+OOP Basics

+OOP Details

Abstraction◄╣

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► KB ► To/From Guides ► JavaScript

Abstraction (JavaScript and ASP Classic Cross Reference Guide)

By Mike Prestwood

JavaScript versus ASP Classic: A side by side comparison between JavaScript and ASP Classic.

OOP Details

More object oriented (OO) stuff.

Abstraction

[Other Languages]

General Info: Abstract Class / Abstract Member

An abstract class member is a member that is specified in a class but not implemented. Classes that inherit from the class will have to implement the abstract member. Abstract members are a technique for ensuring a common interface with descendant classes. An abstract class is a class you cannot instantiate. A pure abstract class is a class with only abstract members.

Languages Focus

Abstraction is supported at various levels with each language. A language could enforce abstraction at the class level (either enforcing a no-instantiation rule or a only abstract members rule), and with class members (member methods and/or properties).

[Not specified yet. Coming...]

ASP Classic: Not Supported