Defining a Class in C#

Properties and get/set Accessors

Methods in a Class

Virtual and Override Methods

Fields in a Class

Inheritance with Colon Syntax

Abstract Classes and Methods

Interfaces and Implementation

Abstraction Concept

The sealed Keyword

Access Modifiers

The object Base Class

OOP and Its Four Pillars

Constructors and Initialization

Static vs Instance Members

Auto-Implemented Properties

Polymorphism Concept

The base Keyword

The 'this' Keyword

Encapsulation Concept

Creating Objects with new

Method Overloading