C# OOP/

What is OOP?

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• Object-oriented programming (OOP) is a programming paradigm that uses objects and their interactions to design applications and computer programs.
• OOP languages such as C#, Java, C++, and Python, use classes and objects to represent real-world entities and the methods and properties that define their behavior.
• OOP is based on the concept of inheritance, where a class can inherit properties and methods from a parent class, allowing for code reuse and reducing redundancy.
• OOP also includes the concepts of encapsulation and polymorphism, which allow for the hiding of implementation details and the ability for one function or method to operate on multiple types of objects.

Object-oriented programming (OOP) is a programming paradigm that uses objects and their interactions to design and develop software. OOP is based on the concepts of classes and objects, which are used to represent real-world entities and their behavior. OOP provides several benefits, including code reuse, encapsulation of data, and the ability to model real-world objects.

OOP is based on four main principles:

• Encapsulation: This principle allows the developer to hide the internal workings of an object and only expose a public interface, which helps to protect the object's data and behavior from external changes.
• Inheritance: This principle allows a new class to inherit properties and methods from an existing class, which helps to reduce the amount of redundant code.
• Polymorphism: This principle allows objects of different classes to be treated as objects of a common class, which allows for more flexibility in code design.
• Abstraction: This principle allows the developer to focus on the essential features of an object while ignoring the non-essential details, which simplifies the development process.

C# is a popular programming language that support OOP and it provides features such as classes, interfaces, inheritance, and polymorphism, to implement OOP concepts.