
Delve into .NET development with C#, covering programming fundamentals, object-oriented principles, exception handling, and multithreading. Gain hands-on experience to build cross-platform applications effectively.

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.NET is Microsoft’s free and open source framework for developing native software applications on Linux, macOS, and Windows. The power of cross-platform development allows developers to design, code, and run programs on a wide array of platforms.

This course is an introduction to developing .NET applications using C#. You’ll start start with a comprehensive review of C# and computer programming fundamentals: data types, conditionals, loops, methods, and more. You’ll then review the basics of object-oriented programming before diving into methods, exception handling, delegation, and events. With this foundation, you’ll continue building interfaces, collections, database operations, and multithreading. You’ll wrap up with process improvements using dynamic binding, garbage collection, and unmanaged resources.

By the end of this course, you’ll have hands-on experience with C# and .NET, and be ready to build applications using object-oriented programming principles on almost any platform.

Mastering C# and .NET

## Overview

C# is a fully-featured **object-oriented language**, which means that C# programs are a set of interconnected objects.

A `class` is an object’s definition, and an **object** is an instance of a `class`. To better understand this, we can draw an analogy with a real-life object. For instance, suppose we have a blueprint for how to make a car. A `class` can be thought of as this blueprint, while the actual object (the car in our garage) is an instance of the `Car` `class`. Another example of a `class` is an abstract concept of rectangle. Concrete examples that we draw are instances of this class:


# Overview

C# is a fully-featured **object-oriented language**, which means that C# programs are a set of interconnected objects.

A `class` is an object’s definition, and an **object** is an instance of a `class`. To better understand this, we can draw an analogy with a real-life object. For instance, suppose we have a blueprint for how to make a car. A `class` can be thought of as this blueprint, while the actual object (the car in our garage) is an instance of the `Car` `class`. Another example of a `class` is an abstract concept of rectangle. Concrete examples that we draw are instances of this class:


Learn what makes C# an object-oriented language.

Getting Started

C# Programming Basics

Classes and OOP

Classes and OOP II

Exception Handling

First Assessment

Delegates and Events

Interfaces

Additional Features

Collections

LINQ

Working with Strings

Working with Dates and Time

Multithreading and Asynchronous Programming

Reflection

Dynamic Binding

Garbage Collection and Unmanaged Resources

Final Assessment

Next Steps

Appendix

Classes

Overview