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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What is C#?
Brief history of C#
Advantages of using C#
What you will learn
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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Visual C#
Installing C#
Configuring the Visual Studio
Installing Visual Studio
Creating a new project
Exploring the IDE
Basic syntax and concepts (C# Basics)
This topic contains fundamentals of C# programming
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Hello World
Operators
Data types and variables
More on operators
Control Statements
Methods and functions
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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Classes and objects
Constructors
Inheritance and polymorphism
Method Overriding
Base Class and Derived Class
Object-Oriented Programming in C#
Handling Exceptions
Input and Output
Collections and Generics
Delegates and events
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Delegates
Events
Multicast Delegates
Advanced topics
Certainly! Here are a few advanced topics in C# that you might find interesting:
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Asynchronous Programming
LINQ (Language Integrated Query)
Reflection
Attributes
Parallel Programming
Project organization
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Project
C#
About Lesson

Exploring the IDE

When working with Visual Studio, it’s essential to familiarize yourself with the Integrated Development Environment (IDE) and its various features. Here are some key components and features of the Visual Studio IDE:

  • Solution Explorer: The Solution Explorer window provides an organized view of your project’s files and folders. It allows you to navigate, manage, and manipulate project elements such as source code files, references, and resources.

  • Editor Window: The Editor window is where you write and edit your code. It provides features like syntax highlighting, code completion, code snippets, and automatic formatting to enhance your coding experience. You can open multiple files in separate tabs within the editor.
  • Toolbox: The Toolbox window contains a set of controls and components that you can drag and drop onto your project’s visual designers. It provides a convenient way to add buttons, text boxes, labels, and other UI elements to your application.
  • Properties Window: The Properties window displays the properties of the selected item in your project, such as controls, forms, or project settings. You can use this window to configure various properties, including size, position, appearance, and behavior.
  • Debugging Tools: Visual Studio offers powerful debugging tools to help you identify and fix issues in your code. You can set breakpoints, step through code line by line, inspect variables, and analyze the call stack during runtime.
  • NuGet Package Manager: The NuGet Package Manager enables you to browse, install, and manage external libraries and packages for your project. It simplifies dependency management and allows you to easily incorporate third-party functionality into your application.
  • Team Explorer: If you’re working with source control systems like Git or Team Foundation Version Control (TFVC), the Team Explorer window provides integration with these systems. It allows you to check-in code, view changes, manage branches, and collaborate with other team members.
  • Task List: The Task List window helps you keep track of important tasks and reminders within your code. You can add custom task comments, such as TODO or HACK, to mark areas that need attention or further development.
  • Output Window: The Output window displays various messages and output generated by the build process, compiler errors, debug information, and other system notifications.
  • IntelliSense: IntelliSense is a code-completion feature that provides suggestions as you type. It helps you write code faster by offering context-aware suggestions for classes, methods, properties, and more.

These are just some of the key features and components of the Visual Studio IDE. You can customize the layout, windows, and toolbars according to your preferences through the “Window” menu and the “Options” dialog.

Exploring and utilizing these features will enhance your productivity and make your development process more efficient within the Visual Studio IDE.

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