Gain insights into fundamental and advanced C# programming concepts. Learn about conditional statements, loops, methods, arrays, classes, inheritance, interfaces, and delegates through practical challenges.

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

# Accepting Command-Line Input

In the example, in the previous lesson you simply ran the program and it produced an output. However, many programs are written to accept **command-line** input.  

Down below is an example of a more interactive sample program which takes input using the command line.

In this example, you'll be required to enter your **name** which will then be *displayed* when you run the code. 

>**Note:** Before you run the code, click on the `>_STDIN` button present beside the `RUN` button in the code widget. Write your **name** in the input bar that appears and then click `RUN` button to see the output.

This lesson will discuss using command line to pass input to a program in C#

Introduction

Variables and Casting

Operators

Conditions

Loops

Arrays

Methods

Exception Handling

Classes

OOP in C#

Delegates

C# Exam

A Simple Interactive Program

Accepting Command-Line Input