This course introduces you to fundamental programming concepts in C#, one of the most popular languages in the world. The highly interactive course begins with a simple Hello world program and proceeds on to cover common concepts such as conditional statements, loop statements, and methods in C#. It also reflects upon the idea of arrays as well as the power they give to the programmer to write better code. Finally, it dives deeper in order to teach about advanced concepts such as classes, inheritance, interfaces, and delegates in C# through interactive challenges and exercises.

C# for Programmers: A Practical Guide

## Polymorphism Definition 
The term **Polymorphism** means the ability to take many forms. It occurs if there is a hierarchy of *classes* which are all related to each other by *inheritance*.

# Polymorphism Definition 
The term **Polymorphism** means the ability to take many forms. It occurs if there is a hierarchy of *classes* which are all related to each other by *inheritance*.

The lesson discusses the concepts of polymorphism including subtyping and virtual methods in detail using examples

Introduction

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Classes

OOP in C#

Delegates

C# Exam

Polymorphism & Virtual Methods

Polymorphism Definition