The concepts of object-oriented programming.

Object Oriented Programming (OOP) is one of the most significant programming paradigms today. It is about defining object classes and instantiating objects from those classes. Details:VB.NET Schulung(German).

To get a picture of object oriented programming, there are a few concepts you will require to become familiar with.

Class
The primary concept that you will need to learn is called a “class.” A class is a blueprint used to construct objects. It contains member functions for the behavior and member variables for the state. A class is a template that specifies the attributes and behavior of something. Used in:Windows Forms Schulung(German).

Object
An object can be defined as a specific instance of a class. It can be considered a “thing” that can perform a set of related activities. Objects are the fundamental idea behind OOP.

Behavior
Each object has behavior, that is, an object has a definite set of actions that it can perform. To modify an object’s state, one of the object’s behaviors must be used.

State
All objects by definition have State and Behavior. A class’s state is represented by its member variables.

Abstraction
Abstraction is the ability of a program to ignore the details of an object’s class and work at a more generic level when suitable. It is considered one of the most important concepts of software development.

Encapsulation
When a class is encapsulated, it includes everything it needs to do its job. It is the packaging of several items together into one part. The concept of encapsulation is the best strategy to break down complex business cases into small, manageable units. Encapsulation is one of the most important characteristics of an object oriented system. An excellent way to improve your company’s dotnet skills, is by booking a Java Schulung(German)}.

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December 18, 2009 • Posted in: Ponderings