We may earn an affiliate commission when you visit our partners.
Course image
Aba @CoffeeNCode

Learn C# from scratch and become a professional developer.

This course is for anyone who wants to learn how to program in C#. No prior experience is required.

In this course, you will learn the fundamentals of C#, including variables, data types, conditional statements, loops, functions and objects. You will also learn about more advanced topics, such as object oriented programming, exception handling and debugging.

Read more

Learn C# from scratch and become a professional developer.

This course is for anyone who wants to learn how to program in C#. No prior experience is required.

In this course, you will learn the fundamentals of C#, including variables, data types, conditional statements, loops, functions and objects. You will also learn about more advanced topics, such as object oriented programming, exception handling and debugging.

This course is not only about the language, but also about programming in general. You will understand why we use certain programming concepts and how to use them effectively. I will also show you how these concepts work "under the hood" which will give you a deeper understanding of C#.

This course is packed with practical exercises and projects that will help you learn C# by doing. You will also have access to a private forum where you can ask questions and get help from the instructor and other students.

So what are you waiting for? Enroll today and start your journey to becoming a C# developer.

Enroll now

What's inside

Learning objectives

  • Acquire the fundamentals of c# and the .net framework
  • You will gain the ability to write high-quality code
  • You will grasp the foundational concepts of object-oriented programming
  • Work with and understand data structures like arrays & lists
  • Gain insight into distinguishing between value & reference types
  • Mastering practical coding through structured exercises
  • Manage program flow utilising conditional statements
  • You will acquire the essential knowledge for c# job interviews

Syllabus

About me and what you will learn throughout the course, plus how to get your environment setup so you can start programming!
What is this course?
Read more

This video covers the installation of Visual Studio 2022.

This video covers how to use Visual Studio for future development.

This video covers the using statements that are found at the top of your code files.

This video covers the static void main function which is the main entry point to a C# application.

This video covers creating your first project: Hello World

This video covers the different type of comments we can include in our code to leave ourselves and other developers notes about the code written.

This video covers how whitespace affects the code that we write.

This video covers the different error types that we could encounter throughout your development.

This video covers keyboard shortcuts you can use in Visual Studio to make your development experience a lot quicker.

This video covers how to install additional packages in Visual Studio for future use with different programming languages / technologies.

This video covers a summary of what has been covered in this section of the course.

This video covers what is about to be taught in this section of the course.

This video covers a simplified version of an if statement called a switch statement. They tend to be used in cases where the contents of an if statement is as simple as one line.

This video covers what types of different variables we have available in C# to store numbers. Small numbers, large numbers, decimal numbers are all covered here!

This video covers what types of different variables we have available in C# to store text. Whether it's a single character or a long piece of text, both are covered.

This video covers how to convert from a number data type into a string datatype. This can be used when you have situations where a number is in a string form and you want to convert it into a number data type to be able to operate on it as a number instead of a piece of text.

This video covers the boolean data type, this is a simple data type that just holds the value of true or false.

This video covers the ability to be able to operate on numbers, which will cover addition, subtraction, multiplication & division.

This video covers the modulus operator, this operator allows us to find the remainder between two numbers.

This video covers the var keyword, this is used when you want the C# compiler to automatically determine the data type for you based on the value it's been given at the declaration stage.

This video covers constants, they are used as values that cannot be changed throughout the program running. They are helpful when you need to store a fixed value and ensure you can continuously rely on it without it being changed.

This video covers additional datatypes for when you have a very specific situation and you know the values can only cover the specific range.

This exercise tests your knowledge of being able to declare the right variables to store the information needed to make this program function correctly.

This exercise tests your knowledge of being able to declare a few numbers using the integer data type and find the average of them numbers and print them to the screen.

This exercise tests your knowledge of being able to create two strings and print them to the screen.

This exercise tests your knowledge of being able to declare a few integers then use the modulus operator to print out the reminder of the two integers.

This video covers the ability to ask the user to enter a value and be able to read the user input into a variable that you can manipulate.

This video covers an introduction to if statements. They are helpful to break up our programs by making decisions and creating pathways in our code.

This mini task gives us a quick demo & application of If statements in a real case to ensure there is understanding of how it works and it's purpose.

This mini task shows you a real application of the switch statement to further help the understanding of how they are used.

This video covers for loops which is part of the iteration concept. This means you can repeat a lot of code within a block known as a for loop.

This mini task shows you a typical application of the for loop, giving you some practise on how it can be used to add up numbers in a sequence.

This video covers another element to iteration, while loops are used when the amount of loops is potentially unknown. Which makes it the key difference between the for loop and the while loop.

This mini task helps you develop your skills further with while loops, to print out a menu and then ensure the users input confirms with the number of items in the menu.

This video covers the conditional operator, it's a shorthand for an if statement. Helps improve readability of the code when you have simple conditions to execute.

This mini task helps you develop your skills further with the conditional operator, to create two variables and use the conditional operator to print out the biggest value.

This video covers formatting numbers with lots of decimal places to make it nicer for the user to consume and read.

This mini tasks helps you develop your knowledge with formatting and combining that with conditional operator to be able to format a number as well as process a condition.

This video covers the tryParse function, this function gives us the flexibility to process a string value to convert to a number data type without the risk that the program could crash if an letter or symbol is entered.

This mini task develops your tryParse skills to be able to parse an integer value from the console and combine a few paths of if statements in order to return the status of the operation back to the user.

This video covers the customization of the console, tweaking the background colour, foreground colour & the cursor size.

This video covers the customisation of the console font size and window size.

This exercise tests your knowledge of using for loops & console input in order to print out the times table for a given number that will be supplied by the user.

This exercise tests your knowledge of using tryParse to convert a string number to number as well as if statements to follow the user down a few paths based on the value entered.

This exercise tests your knowledge of using reading & converting values from the console and applying a formula for degree conversion while also formatting the output in a concise way.

This exercise tests your knowledge of reading & converting values from the console and checking for conditions before running the main code which will make use of for loops.

This exercise tests your knowledge of being able to combine iteration & selection, which in this exercise means having conditions running inside a for loop.

This exercise tests your knowledge of reading & converting console input and performing calculations on numbers, taking into account a concept called BIDMAS which changes the way we need to write our calculations in code.

This exercise tests your knowledge of using if & switch statements, this is a key example of where select statements could be beneficial to use over an if statement.

This exercise tests your knowledge of using if statements within for loops to get the expected output.

This exercise tests your knowledge on performing operations & conditions on values read in from the console.

This exercise tests your knowledge of reading in multiple values from the console and keep a running total throughout the user's input, and then informing the user of the final number.

This exercise tests your knowledge of reading & converting integers from the console and performing operators on them.

This exercise tests the knowledge of reading & converting integers from the console then running a series of conditions to determine which value is the biggest out of the 3.

This exercise tests the knowledge of reading & converting an integer from the console and using the modulus operator to determine if the value if even or odd.

This video covers a new method of printing variables as well as text to the console. This concept also applies for strings not just for console outputs.

This video covers the Contains function which is a way of figuring out if one string is within another.

This video covers a new technique that allows us to insert special characters into our strings without breaking the string contents and causing a syntax error.

This video covers a technique called concatenation which lets us combine string values together.

This video covers empty, which allows us to easily get the value of an empty string.

This video covers the Equals function which is a technique to compare two strings together.

This video covers the insert function which allow us to add values to string at a specific position.

This video covers the replace function which lets us replace a series of characters inside a string.

This video covers the IndexOf function which is a technique of finding the position of one string inside another string.

This video covers the remove function which lets us remove all characters from a specific position or

This video covers the Substring function which allows us to break up strings based on indexes.

This video covers a looping through a string revealing all the characters one-by-one.

This video coves the IsNullOrEmpty function which lets us efficiently check if a string is null or empty.

This video covers the toString function which lets us convert variables into strings.

This video covers the ToUpper & ToLower functions which lets us convert any string value to capital letters or to lowercase letters.

This video covers the StartsWith & EndsWith which allows us to easily check if a string starts of ends with a specific value.

This video covers the trim function, which allows us to remove whitespace from our strings.

This video covers the StringBuilder which allows us to build a series of multiple strings in a simplified way.

This exercise tests your knowledge of reading values from the console and printing out a value based on a condition.

This exercise tests your knowledge of reading values from the console and using a for loop to print the string characters in reverse.

This exercise tests your knowledge of reading values from the console and conditions to determine if the two passwords are correct and also outputting error messages so the end user is aware.

This exercise tests your knowledge on reading values from the console and outputting a concatenated version.

This video tests your knowledge on reading values from the console and a series of functions in order to be able to reverse the case of the string.

This video covers an introduction to a new datatype called arrays and why they are useful to us.

This mini task covers creating the start of a shopping list project. First we start with creating the list and printing it out to the screen.

This video covers the Sort function on an array which allows us to sort the array based on the data type of the array.

This mini task will extend the previous one by adding in a sort to ensure the list is in alphabetical order.

This video covers the reverse function which allows us to flip the order of the entire array.

This mini task shows you how to reverse the shopping list.

This video covers the copy function which allows us to copy all of some of the contents of one array onto another.

This video covers the clear function which allows us to reset all array values back to the default values.

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Provides a comprehensive introduction to C# programming, starting with the fundamentals and progressing to more advanced topics like object-oriented programming and debugging, which is ideal for those new to coding
Includes practical exercises and projects, providing hands-on experience that reinforces learning and builds a portfolio, which is essential for aspiring C# developers seeking to demonstrate their skills
Covers essential knowledge for C# job interviews, equipping learners with the understanding and skills needed to confidently answer technical questions and showcase their proficiency in C#
Emphasizes practical coding through structured exercises, which allows learners to actively apply their knowledge and develop problem-solving skills, catering to those who learn best through hands-on experience
Uses Visual Studio 2022, which is a relatively recent version of the IDE, but learners should be aware that newer versions of Visual Studio may be available by the time they complete the course
Explains how programming concepts work 'under the hood,' providing a deeper understanding of C# and programming in general, which is beneficial for learners who want to go beyond syntax and grasp the fundamental principles

Save this course

Create your own learning path. Save this course to your list so you can find it easily later.
Save

Reviews summary

Comprehensive c# from beginner to proficient

According to learners, this C# masterclass is a highly effective resource for starting from scratch and building a solid foundation in the language. Many students praise the instructor's clear explanations and the well-structured progression through fundamental and intermediate concepts. The course is noted for its practical exercises and demos, which help solidify understanding. While it provides a strong base for aspiring professionals, a few reviews suggest that reaching true 'expert' level might require additional, more specialized study beyond the course content.
Pace is good overall, might accelerate.
"The pace is perfect for beginners in the initial sections."
"Towards the later sections, the pace picked up significantly, which might be tough for some."
"Followed along easily through the fundamentals, found some advanced sections a bit fast."
"Found the learning speed manageable throughout the course."
Provides breadth, depth varies on topics.
"It covers a lot of ground, giving a broad understanding of C#."
"It's a great masterclass for intermediates but doesn't necessarily make you an 'expert' in every niche area."
"While it goes into advanced topics like OOP, true mastery might require diving deeper elsewhere."
"Covers everything from basics to some more advanced concepts, but 'expert' is a strong word unless supplemented."
Excellent starting point for newcomers.
"As someone with zero programming background, this course was perfect to get me started."
"It truly takes you from absolute beginner and gives you a solid foundation."
"If you're new to C# or programming, this is a great place to begin."
"It starts from the ground up assuming no prior knowledge, which is exactly what I needed."
Logical flow from basics to advanced.
"The course structure is excellent, building piece by piece from the absolute basics."
"The progression feels natural and helps reinforce learning at each step."
"It's well organized and easy to navigate through the different sections."
"Starting with primitive types and building up to OOP was a great approach for a beginner."
Hands-on tasks reinforce learning.
"The mini tasks and exercises are very helpful for practicing the concepts taught."
"Learning by doing is key, and this course provides ample opportunity for that."
"I really appreciated the coding challenges after each section, they helped solidify my understanding."
"The projects helped bridge the gap between theory and practical application."
Instructor explains complex topics simply.
"The instructor explains everything in a clear and concise manner, making it easy to follow even with no prior programming experience."
"I struggled with C# before, but the way the concepts were broken down here finally made sense. Really clear teaching."
"The instructor's ability to simplify complex ideas was outstanding."
"His explanations are very clear, covering the 'why' behind the code, not just the 'how'."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in C# Ultimate Masterclass: From Absolute Beginner to Expert with these activities:
Review Object-Oriented Programming (OOP) Concepts
Solidify your understanding of OOP principles before diving into C#, as it's a core paradigm used throughout the course.
Show steps
  • Review the definitions of classes, objects, inheritance, polymorphism, and encapsulation.
  • Find examples of OOP in other languages you may know.
  • Complete a short quiz on OOP concepts.
Review 'C# 8.0 and .NET Core 3.0 – Modern Cross-Platform Development'
Expand your knowledge of C# and .NET Core with a comprehensive guide to modern cross-platform development.
Show steps
  • Read the chapters related to the topics covered in the current week's lessons.
  • Try out the code examples provided in the book.
  • Compare the book's explanations with the course's explanations to deepen your understanding.
CodingBat C# Exercises
Reinforce your understanding of basic C# syntax and logic through targeted coding exercises.
Show steps
  • Visit the CodingBat website and select the C# section.
  • Work through the exercises in the Warmup-1 and String-1 categories.
  • Focus on exercises that cover topics you find challenging.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Create a C# Cheat Sheet
Consolidate your knowledge by creating a cheat sheet of C# syntax, data types, and common methods.
Show steps
  • Review your course notes and identify key concepts.
  • Organize the information into a clear and concise format.
  • Include examples of code snippets for each concept.
  • Share your cheat sheet with other students for feedback.
Build a Simple Console-Based Application
Apply your C# knowledge by building a small project, such as a calculator or a to-do list application.
Show steps
  • Choose a project that aligns with your interests and skill level.
  • Break down the project into smaller, manageable tasks.
  • Write the code for each task, testing it thoroughly.
  • Refactor your code to improve its readability and maintainability.
Review 'CLR via C#'
Gain a deeper understanding of the .NET runtime environment and how C# code is executed.
Show steps
  • Read the chapters related to memory management and garbage collection.
  • Explore the sections on assembly loading and execution.
  • Relate the book's explanations to the concepts covered in the course.
Contribute to a C# Open Source Project
Enhance your C# skills by contributing to a real-world open-source project on platforms like GitHub.
Show steps
  • Find a C# project that interests you and aligns with your skills.
  • Read the project's documentation and contribution guidelines.
  • Identify a bug or feature that you can work on.
  • Submit a pull request with your changes.

Career center

Learners who complete C# Ultimate Masterclass: From Absolute Beginner to Expert will develop knowledge and skills that may be useful to these careers:
C# Developer
A C# developer specializes in using the C# programming language to build various applications, from desktop software to web services and games. The C# Ultimate Masterclass is perfectly tailored for individuals aspiring to become C# developers. This course provides a complete learning path, starting from the fundamentals and progressing to more advanced topics like object-oriented programming and exception handling. A C# developer will also learn how these concepts work under the hood, which gives a deeper understanding of C#. It's packed with practical exercises, which can help you learn C# by doing.
Software Developer
A software developer designs, develops, and tests software applications. The C# Ultimate Masterclass can significantly benefit aspiring software developers by providing a strong foundation in C#, a popular language for building various applications. This course covers the fundamentals of C#, including variables, data types, conditional statements, loops, functions, and object-oriented programming. Such a course may also help with practical exercises and projects that solidify understanding, which is essential for a software developer. The course's focus on mastering practical coding through structured exercises will be especially valuable for a software developer.
.NET Developer
A .NET developer specializes in developing software applications using the .NET framework, which is closely tied to the C# programming language. The C# Ultimate Masterclass is an ideal starting point for anyone wanting to become a .NET developer. This course can help gain a strong foundation in C#, the primary language used in .NET development. A .NET developer will acquire the fundamentals of C# and the .NET Framework. Furthermore, this course's approach is not only about the language but also about programming in general.
Game Developer
A game developer creates video games for various platforms, often working with game engines like Unity, which uses C# as its primary scripting language. The C# Ultimate Masterclass can be highly valuable for those looking to become game developers. This course will help build a strong understanding of C#, which is essential for scripting game logic, controlling character movements, and designing interactive elements. The course's focus on object-oriented programming will allow for writing modular and reusable code, a critical skill for a game developer. Furthermore, the course's depth allows a game developer to understand the underlying mechanics.
Application Developer
An application developer creates software applications for computers, mobile devices, and other platforms. The C# Ultimate Masterclass provides a strong foundation for those looking to become application developers, as C# is a versatile language used in building applications for Windows, iOS, and Android. This course covers the fundamentals of C#, including variables, data types, conditional statements, and loops. The course will help an application developer acquire the essential knowledge for job interviews. The course's syllabus includes setting up the programming environment and introductory programming concepts.
Web Developer
A web developer builds and maintains websites and web applications, often using frameworks like ASP.NET, which is built on C#. The C# Ultimate Masterclass can be beneficial for aspiring web developers, especially those interested in working with the Microsoft technology stack. This course covers the fundamentals of C#, including object-oriented programming, which is essential for understanding the structure and design of web applications. The course's focus on mastering practical coding through structured exercises helps a web developer gain hands-on experience in C# programming.
Mobile App Developer
A mobile app developer creates applications for mobile devices, such as smartphones and tablets, often using platforms like Xamarin, which leverages C#. The C# Ultimate Masterclass is valuable for anyone interested in becoming a mobile app developer, especially those focusing on cross-platform development with Xamarin. This course provides a strong foundation in C#, the primary language used in Xamarin. The course's focus on object-oriented programming allows for writing modular and reusable code, which is essential for developing complex mobile applications. A mobile app developer will acquire the essential knowledge for C# job interviews.
Software Engineer
A software engineer applies engineering principles to design, develop, test, and evaluate software systems and applications. The C# Ultimate Masterclass can be highly valuable for aspiring software engineers, as it provides a comprehensive understanding of C#, a widely used language in software development. The course helps a software engineer gain insight into distinguishing between value and reference types. The course's focus on object-oriented programming allows for writing robust and scalable software, an essential skill for a software engineer.
Software Architect
A software architect is responsible for designing the overall structure of software systems, ensuring they meet specific requirements and are scalable and maintainable. While this role typically requires significant experience, the C# Ultimate Masterclass can provide a solid foundation in C#, a key language for building enterprise-level applications. The course's in-depth coverage helps the software architect grasp the foundational concepts of object-oriented programming. The course also covers more advanced topics in the software design process.
Test Automation Engineer
A test automation engineer designs and develops automated tests to ensure software quality. C# is often used to write automated tests, especially in environments using the .NET framework. The C# Ultimate Masterclass provides a solid foundation for aspiring test automation engineers. This course covers the fundamentals of C#, including variables, data types, and conditional statements, which are essential for writing test scripts. A test automation engineer may gain the insight necessary to distinguish between value and reference types. This course, therefore, may be useful preparation for a career in test automation.
Database Developer
A database developer designs, implements, and maintains databases, often working with languages like C# to create data-driven applications. The C# Ultimate Masterclass may be beneficial for aspiring database developers, as it provides a strong understanding of C#, which is used to interact with databases and build data access layers. This course covers the fundamentals of C#, including variables, data types, and conditional statements, which are essential for writing database queries and stored procedures. The course helps a database developer work with and understand data structures like arrays and lists.
Data Scientist
A data scientist analyzes large datasets to extract insights and develop data-driven solutions. While Python and R are more commonly used in data science, C# can be useful in certain contexts, such as building data pipelines or integrating with .NET applications. The C# Ultimate Masterclass may be helpful for data scientists who need to work with C# in specific projects. This course covers the fundamentals of C#, including variables, data types, and conditional statements. The course can provide essential knowledge for C# job interviews. The course, therefore, may be useful preparation for certain kinds of data solutions.
Embedded Systems Engineer
An embedded systems engineer designs and develops software for embedded systems, which are specialized computer systems used in devices like appliances and automobiles. While C# is not as common in embedded systems as languages like C or C++, it is used in some contexts, particularly with .NET Micro Framework. The C# Ultimate Masterclass may be useful for embedded systems engineers who need to work with C# in specific projects. This course covers the fundamentals of C#, which can be helpful for understanding the basics of programming and software development. An embedded systems engineer may gain the ability to write high-quality code.
DevOps Engineer
A DevOps engineer is responsible for automating and streamlining the software development lifecycle. While DevOps roles are broad, familiarity with C# can be beneficial in .NET-centric environments. The C# Ultimate Masterclass may be helpful for DevOps engineers. This course helps the DevOps engineer acquire the fundamentals of C# and the .NET Framework. The course may help a DevOps Engineer write scripts or tools to automate .NET application deployments. Although this course does not directly train for DevOps, it may be valuable.
IT Support Specialist
An IT support specialist provides technical assistance to computer users, troubleshooting hardware and software issues. While this role is not directly related to C# development, basic programming knowledge can be helpful for automating tasks and resolving complex issues. The C# Ultimate Masterclass may be useful for IT support specialists who want to enhance their problem-solving skills. This course covers the fundamentals of C#, including variables, data types, and conditional statements. This course is also about programming in general. This introduction to programming may be useful to an IT support specialist.

Reading list

We've selected two books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in C# Ultimate Masterclass: From Absolute Beginner to Expert.
Provides a comprehensive guide to C# 8.0 and .NET Core 3.0, covering modern cross-platform development techniques. It's a valuable resource for understanding the latest features of C# and how to build applications that run on multiple platforms. While the course covers the fundamentals, this book offers more in-depth explanations and practical examples. It can be used as a reference throughout the course and beyond.
Delves into the inner workings of the Common Language Runtime (CLR), the foundation of .NET. It provides a deep understanding of how C# code is executed and managed. While not strictly necessary for beginners, it's an excellent resource for those who want to understand the underlying mechanisms of C# and .NET. This book is more valuable as additional reading to expand on the course.

Share

Help others find this course page by sharing it with your friends and followers:

Similar courses

Similar courses are unavailable at this time. Please try again later.
Our mission

OpenCourser helps millions of learners each year. People visit us to learn workspace skills, ace their exams, and nurture their curiosity.

Our extensive catalog contains over 50,000 courses and twice as many books. Browse by search, by topic, or even by career interests. We'll match you to the right resources quickly.

Find this site helpful? Tell a friend about us.

Affiliate disclosure

We're supported by our community of learners. When you purchase or subscribe to courses and programs or purchase books, we may earn a commission from our partners.

Your purchases help us maintain our catalog and keep our servers humming without ads.

Thank you for supporting OpenCourser.

© 2016 - 2025 OpenCourser