Course Content
Introduction to C#
What is C#? C# (pronounced "C sharp") is a general-purpose, modern programming language developed by Microsoft as part of its .NET framework. It was first introduced in 2000 and has since become one of the primary languages used for building Windows desktop applications, web applications, and other software solutions on the Microsoft platform. C# is an object-oriented programming (OOP) language that combines the power and flexibility of C++ with the simplicity and ease of use of Visual Basic. It is designed to be a simple, efficient, and type-safe language that enables developers to create robust and scalable applications. Some key features of C# include: • Object-Oriented Programming (OOP): C# supports fundamental OOP concepts such as encapsulation, inheritance, and polymorphism, allowing developers to create modular and reusable code. • Type Safety: C# enforces strict type checking, which helps prevent errors and promotes code reliability. • Garbage Collection: C# includes automatic memory management through a garbage collector, which frees developers from managing memory manually. • Language Integration: C# integrates seamlessly with other .NET languages, allowing developers to leverage existing libraries and components. • Rich Standard Library: C# provides a comprehensive standard library that offers a wide range of functionality for common tasks, including input/output operations, network programming, and database access. • Platform Independence: While C# was initially designed for Windows development, it has expanded its reach through cross-platform frameworks like .NET Core and Xamarin, enabling developers to build applications that run on multiple operating systems, including Windows, macOS, and Linux. Overall, C# is a versatile language that empowers developers to build a variety of software applications, from desktop applications and web services to mobile apps and games, using the .NET framework.
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Setting up the development environment
A key component of C# development is the Visual Studio integrated development environment (IDE). This lesson lets you look into the IDE. You learn how to configure it for C# development.
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Basic syntax and concepts (C# Basics)
This topic contains fundamentals of C# programming
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Classes and objects
Classes and objects In C#, classes and objects are fundamental concepts of object-oriented programming (OOP). They provide a way to define the structure and behavior of objects, which are instances of classes. Here's an overview of classes and objects in C#:
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Advanced topics
Certainly! Here are a few advanced topics in C# that you might find interesting:
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Project organization
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About Lesson

Base Class and Derived Class:

The base class is the class being inherited from, and the derived class is the class inheriting from the base class.

The derived class can access public and protected members of the base class.

The base keyword is used to refer to the base class and invoke its members.

Example:

class Animal

{

    public void Eat()

    {

        Console.WriteLine(“Animal is eating”);

    }

}

class Dog : Animal

{

    public void Bark()

    {

        Console.WriteLine(“Dog is barking”);

    }

    public void DoAnimalThings()

    {

        base.Eat();  // Calling base class method

        Bark();      // Calling derived class method

    }

}

Inheritance and polymorphism are powerful concepts that promote code reuse, modularity, and flexibility in object-oriented programming. They allow you to create class hierarchies, specialize behavior, and treat objects of derived classes as objects of their base classes, enhancing code organization and extensibility.