In this chapter you will learn the basic concepts and methods of Object-oriented programming (OOP) and how it is applied in C#. Because of OOP's emphasis on modularity, object oriented code tends to be more flexible, simpler to develop and easier to understand.

In This Chapter:

Understanding Object-Oriented Programming

Overview and definition of object-oriented programming.

Why we need classes and objects?

Understand the advantages and uses of classes and objects in object oriented programming

Do we need to create our own classes?

Understand the benefits of creating our own classes in OOP

How do we create a class?

The procedure of creating a class in OOP is explained

What are Methods?

Defines what methods are and how it is used in OOP

Constructor

Defines what constructors are and how it is used in OOP