AI-powered learning
Save this course
C# for Programmers: A Practical Guide
Gain insights into fundamental C# programming concepts, from basic syntax to advanced topics like classes, inheritance, and interfaces, through interactive exercises and practical challenges.
4.7
84 Lessons
14h
Updated 1 week ago
Join 2.9 million developers at
Join 2.9 million developers at
LEARNING OBJECTIVES
- Write console programs using namespaces, classes, Main, and Console.WriteLine formatting
- Declare, initialize, and cast C# variables across numeric, char, and bool types
- Apply unary, binary, and Boolean operators with correct precedence to compute expressions
- Implement branching with if-else, switch, and ternary expressions to control program flow
- Use loops and jump statements to generate outputs like tables, Fibonacci, and patterns
- Manipulate arrays (1D, multidimensional, jagged) by initializing, indexing, and iterating
- Build OOP solutions with classes, inheritance, interfaces, exceptions, and delegates/events
Learning Roadmap
1.
Introduction
Introduction
Get familiar with C# basics, structure, and foundational coding practices.
2.
Variables and Casting
Variables and Casting
Get started with variables, memory storage, syntax, types, casting, and exercises in C#.
3.
Operators
Operators
6 Lessons
6 Lessons
Break apart C# operators including unary, binary, and practical usage exercises.
4.
Conditions
Conditions
6 Lessons
6 Lessons
Grasp the fundamentals of conditional logic in C# using If-Else, Switch, and ternary operators.
5.
Loops
Loops
8 Lessons
8 Lessons
Dig into C# loops, including do-while, for, and foreach, plus jump statements and exercises.
6.
Arrays
Arrays
9 Lessons
9 Lessons
Tackle arrays in C#: definitions, initialization, multidimensional and jagged arrays, plus exercises.
7.
Methods
Methods
12 Lessons
12 Lessons
Practice using methods with parameters, overloading, recursion, and exercises in C#.
8.
Exception Handling
Exception Handling
8 Lessons
8 Lessons
Get familiar with C# exception handling, including try/catch/finally constructs and practical exercises.
9.
Classes
Classes
8 Lessons
8 Lessons
Grasp the fundamentals of C# classes, access modifiers, constructors, properties, and structs.
10.
OOP in C#
OOP in C#
7 Lessons
7 Lessons
Master the steps to OOP in C# using inheritance, polymorphism, and interfaces.
11.
Delegates
Delegates
8 Lessons
8 Lessons
Grasp the fundamentals of delegates, anonymous delegates, multicasting, and events in C#.
Certificate of Completion
Showcase your accomplishment by sharing your certificate of completion.
Complete more lessons to unlock your certificate
Show License and Attributions
Developed by MAANG Engineers
ABOUT THIS COURSE
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.
Trusted by 2.9 million developers working at companies
A
Anthony Walker
@_webarchitect_
E
Evan Dunbar
ML Engineer
S
Software Developer
Carlos Matias La Borde
S
Souvik Kundu
Front-end Developer
V
Vinay Krishnaiah
Software Developer
Built for 10x Developers
No Passive Learning
Learn by building with project-based lessons and in-browser code editor
Personalized Roadmaps
The platform adapts to your strengths & skills gaps as you go
Future-proof Your Career
Get hands-on with in-demand skills
AI Code Mentor
Write better code with AI feedback, smart debugging, and "Ask AI"
MAANG+ Interview Prep
AI Mock Interviews simulate every technical loop at top companies
Free Resources
