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C# OOP

C# - What is OOP?

OOP stands for Object-Oriented Programming.

Procedural programming is about writing procedures or methods that perform operations on the data, while object-oriented programming is about creating objects that contain both data and methods.

Object-oriented programming has several advantages over procedural programming:

• OOP is fast and easy to use
• OOP provides a clear framework for programs
• OOP helps keep the code C # DRY "Do not repeat", and makes the code easy to save, correct and debug.
• OOP makes it possible to create fully reusable applications with minimal code and short upgrade time

C# - What are Classes and Objects?

Classes and objects are two main elements of object-oriented programming.

Look at the following picture to see the difference between class and objects:

Another example:

So, a class is a template of objects, and an object is an instance of a class.

When each item is created, it inherits all variables and methods from the class.

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