Learn to code with Visual Studio Code
Learning to code is intimidating, so set yourself up for success with a tool built for you. Visual Studio Code is a free coding editor that helps you start coding quickly. Use it to code in any programming language, without switching editors. Visual Studio Code has support for many languages, including Python, Java, C++, JavaScript, and more. Ready to get started? Check out these introductory videos or check out our coding packs for Java and .NET.
Why VS Code?
Collaborate and code remotely
Work together remotely with your teachers or classmates using the free Live Share extension. Edit and debug your code in real-time, and use the chat and call features to ask questions or discuss ideas together. Whether you’re working on a group assignment or teaching a lesson, you can invite multiple people to join your session and code together. Check out this tutorial on how start using Live Share.
Code to learn
New to coding? Visual Studio Code highlights keywords in your code in different colors to help you easily identify coding patterns and learn faster. You can also take advantage of features like IntelliSense and Peek Definition, which help you understand how functions can be used, and how they relate to one another.
Fix errors as you code
As you code, Visual Studio Code gives you suggestions to complete lines of code and quick fixes for common mistakes. You can also use the debugger in VS Code to step through each line of code and understand what is happening. Check out guides on how to use the debugger if you’re coding in Python, Java, and JavaScript/TypeScript/Node.js.
Make it yours with custom themes and colors
You can change the look and feel of VS Code by picking your favorite fonts and icons and choosing from hundreds of color themes. Check out this video on personalizing VS Code.
Compare changes in your code
Use the built-in source control to save your work over time so you don’t lose progress. See a graphical side-by-side view to compare versions of your code from different points in time. Check out this quick video on how to get a side-by-side «diff».
Code inside Notebooks
If you want to try a project in data science or data visualization, you can use Jupyter notebooks inside VS Code. Run your code step-by-step, and visualize and interact with your data, variables, graphs, and plots. Check out this tutorial on how to work with Jupyter Notebooks inside VS Code.
Среды разработки для С
Одной из распространенных сред разработки для программирования на Windows является Visual Studio . В данном случае мы будем использовать бесплатную и полнофункциональную среду Visual Studio 2019 Community, которую можно найти по адресу https://visualstudio.microsoft.com/ru/vs/community/.
После загрузки и запуска установщика Visual Studio в нем необходимо отметить пункт Разработка классических приложений на C++ :
Выбрав все необходимые пункты, нажмем ОК для запуска установки. После установки Visual Studio создадим первый проект. Для этого откроем Visual Studio. На стартовом экране выберем тип Empty Project для языка C++:
На следующем экране в поле для имени проекта дадим проекту имя HelloApp и также можно указать расположение проекта. И затем нажмем на Create для создания проекта.
После этого Visual Studio создаст пустой проект. Добавим в него текстовый файл для набора исходного кода. Для этого в окне Solution Explorer (Обозреватель решений) нажмем правой кнопкой мыши на узел Source Files и в контекстом меню выберем Add -> New Item. :
Затем нам откроется окно для добавления нового элемента:
Здесь нам надо выбрать пункт C++ File(.cpp) , а внизу окна укажем для файла имя hello.c . Как правило, исходные файлы на Си имеют расширение .с . Оно указывает, что этот файл содержит исходный код на языке С, и он будет обрабатываться соответствующим компилятором.
Настройка проекта
После добавления файла изменим опции проекта. Для этого перейдем к пункту меню Project -> Properties
В окне свойств проекта в левой части перейдем к секции С/С++ и далее к пункту Advanced :
В правой части окна для поля Compile As установим значение Compile as C Code (/TC) . Тем самым мы говорим, чтобы по умолчанию исходный код компилировался именно как код С, а не С++.
После установки этого значения нажмем на кнопку «Применить», чтобы новые настройки конфигурации вступили в силу.
Для работы с языком Си может быть полезна еще одна настройка — установка стандарта языка. Перейдем к пункту С/С++ -> Language . Здесь в поле C Language Standard мы можем установить один из доступных стандартов для языка Си, который будет применяться для компиляции:
Правда, в данном случае он не играет значения, поэтому оставим для этого параметра настройку по умолчанию.
Определение кода программы
После добавления файла >hello.c проект будет иметь следующую структуру:
Вкратце пробежимся по этой структуре. Окно Solution Explorer содержит в решение. В данном случае оно называется HelloApp. Решение может содержать несколько проектов. По умолчанию у нас один проект, который имеет то же имя — HelloApp. В проекте есть ряд узлов:
- External Dependencies : отображает файлы, которые используются в файлах исходного кода, но не являются частью проекта
- Header Files : предназначена для хранения заголовочных файлов с расширением .h
- Resource Files : предназначена для хранения файлов ресурсов, например, изображений
- Source Files : хранит файлы с исходным кодом
Теперь определим в файле hello.c простейший код, который будет выводить строку на консоль:
#include // подключаем заголовочный файл stdio.h int main(void) // определяем функцию main < // начало функции printf("Hello METANIT.COM!\n"); // выводим строку на консоль return 0; // выходим из функции >// конец функции
Здесь использован весь тот код, который был рассмотрен в предыдущих темах про компиляцию с помощью GCC.
Теперь запустим программу. Для этого в Visual Studio нажмем на сочетание клавиш Ctrl+F5 или выберем пункт меню Debug -> Start Without Debugging :
И в итоге Visual Studio передаст исходный код компилятору, который скомпилирует из кода исполняемый файл exe, который потом будет запущен на выполнение. И мы увидим на запущенной консоли наше сообщение:
Затем в проекте в папке x64/Debug мы можем увидеть скомпилированный файл exe, который мы можем запускать независимо от Visual Studio:
В данном случае файл HelloApp.exe как раз и представляет скомпилированный исполняемый файл.
Visual Studio 2022
Comprehensive IDE for .NET and C++ developers on Windows. Fully packed with tools and features to elevate and enhance every stage of software development.
Overview
FAQ
Certified
What’s New
Similar to 7
Visual Studio is a fully featured IDE to code, debug, test, and deploy to any platform. Develop with the entire toolset from initial design to final deployment. Code faster. Work smarter. Create the future with the best-in-class IDE.
What is Visual Studio used for?
Visual Studio is a source code editor you can use to build apps, games, or extensions using the language of your choice. Edit, debug, and build code. Once you’re done the final product can then be published as an app, website, web service or mobile app.
What is the difference between Visual Studio Code and Visual Studio?
Visual Studio Code is a streamlined code editor with support for development operations like debugging, task running, and version control. It aims to provide just the tools a developer needs for a quick code-build-debug cycle and leaves more complex workflows to fuller featured IDEs, such as Visual Studio.
Is Visual Studio good for Python programming?
Yes. Visual Studio is a powerful Python IDE on Windows. But also supports 36 different programming languages like HTML, CSS, JavaScript, JSON, PHP, C# with ASP.NET and many more.
Features
Productive
Scale to work on projects of any size and complexity with a 64-bit IDE. Code with a new Razor editor that can refactor across files. Diagnose issues with visualizations for async operations and automatic analyzers.
Modern
Develop cross-platform mobile and desktop apps with .NET MAUI. Build responsive Web UIs in C# with Blazor. Build, debug, and test .NET and C++ apps in Linux environments. Use hot reload capabilities across .NET and C++ apps. Edit running ASP.NET pages in the web designer view.
Innovative
AI-powered code completions. Work together in real-time with shared coding sessions. Clone repos, navigate work items, and stage individual lines for commits. Automatically set up CI/CD workflows that can deploy to Azure
Scales to any project
Visual Studio 2022 is the best Visual Studio ever. Our first 64-bit IDE makes it easier to work with even bigger projects and more complex workloads. The stuff you do every day—like typing code and switching branches—feels more fluid more responsive. And out-of-memory errors? They’re about to be a distant memory.
Type less, code more
IntelliCode is a powerful set of automatic code completion tools that understand your code context: variable names, functions, and the type of code you’re writing. This makes IntelliCode able to complete up to a whole line at once, helping you code more accurately and confidently.
Deep insights into your code
CodeLens helps you easily find important insights, like what changes have been made, what those changes did, and whether you’ve run unit testing on your method. Essential information—like references, authors, tests, and commit history—is right there to guide you toward the best and most informed decisions about your work.
Share more than screens
Live Share’s real-time collaboration sessions speed up your team’s edit and debugging cycles, no matter the language or platform. Personalized sessions with access controls and custom editor settings make sure everyone stays code-consistent.
Getting you ready to ship
Integrated debugging is a core part of every Visual Studio product. You can step through your code and look at the values stored in variables, set watches on variables to see when values change, examine the execution path of your code, and just about anything else you need to check out under the hood.
Instant impact
Analyze how much code you’re testing and see instant results in a test suite that’s been optimized for efficiency. Know the impact of every change you make with advanced features that test code as you type. With WSL integration, you can test on both Windows and Linux to make sure your app runs everywhere.
Azure deployment
Deploying to the cloud gets even easier. We supply all the templates you’ll need for common application types and local emulators. And you can stay right in Visual Studio to provision dependencies, like Azure SQL databases and Azure Storage accounts. You can even diagnose any issues quickly with the remote debugger attached directly to your application.
Integrated version control
Visual Studio 2022 has built-in support for Git version control to clone, create, and open your own repositories. The Git tool window has everything you need for committing and pushing changes to code, managing branches, and resolving merge conflicts. If you have a GitHub account, you can manage those repos directly within Visual Studio.
Squiggles and Quick Actions
Squiggles are wavy underlines that alert you to errors or potential problems in your code as you type. These visual clues help you fix problems immediately, without waiting to discover errors during build or runtime. If you hover over a squiggle, you see more information about the error. A lightbulb might also appear in the left margin showing Quick Actions you can take to fix the error.
Code Cleanup
With the click of a button, you can format your code and apply any code fixes suggested by your code style settings, .editorconfig conventions, and Roslyn analyzers. Code Cleanup, currently available for C# code only, helps you resolve issues in your code before it goes to code review.
Refactoring
Refactoring includes operations such as intelligent renaming of variables, extracting one or more lines of code into a new method, and changing the order of method parameters.
IntelliSense
IntelliSense is a set of features that display information about your code directly in the editor and, in some cases, write small bits of code for you. It’s like having basic documentation inline in the editor, so you don’t have to look up type information elsewhere.
Visual Studio search
Visual Studio menus, options, and properties can seem overwhelming at times. Visual Studio search, or Ctrl+Q, is a great way to rapidly find IDE features and code in one place.
Live Share
Collaboratively edit and debug with others in real time, regardless of your app type or programming language. You can instantly and securely share your project. You can also share debugging sessions, terminal instances, localhost web apps, voice calls, and more.
Call Hierarchy
The Call Hierarchy window shows the methods that call a selected method. This information can be useful when you’re thinking about changing or removing the method, or when you’re trying to track down a bug.
CodeLens
CodeLens helps you find code references, code changes, linked bugs, work items, code reviews, and unit tests, without leaving the editor.
Go To Definition
The Go To Definition feature takes you directly to the location of a function or type definition.
Peek Definition
The Peek Definition window shows a method or type definition without opening a separate file.
What’s New
ASP.NET Output in the Integrated Terminal
- ASP.NET Core applications launched in Visual Studio now redirect output to the Integrated Terminal Tool Window instead of an external console Window.
Build container images without a Dockerfile
- With .NET 7, it is now possible to build and publish container images using just the .NET SDK. You do not need a Dockerfile and you can target any .NET runtime you want, including previous versions.
Colorize Tabs By Regular Expression
- Visually distinguish different files based on path-matching rules you define.
- std::move, std::forward, std::move_if_noexcept, and std::forward_like will now not produce function calls in generated code, even in debug mode. This is to avoid named casts causing unneccesary overhead in debug builds. /permissive- or a flag which implies it (e.g. /std:c++20 or std:c++latest) is required.
- Added [[msvc::intrinsic]] to support the above item. This can be applied to non-recursive functions consisting of a single cast, which take only one parameter.
- Added support for Linux Console in the Integrated Terminal which allows for terminal I/O.
- Added initial experimental support for C11 atomic primitives ( ). This experimental feature can be enabled with the /experimental:c11atomics flag in /std:c11 mode or later.
- Added new set of experimental high-confidence checks to the Lifetime Checker for reduced noise.
- Enabled a new preview feature, Remote File Explorer, to view the file directory on your remote machines within VS, as well as upload and download files to it.
- Changed versioning of CMake executables shipped with Visual Studio to match Kitware versions.
- Added support for Hot Reload to the CMake Project template.
- Go To Definition for C++ will now use more subtle indicator of the operation taking more time, replacing the modal dialog from previous versions.
- Started rollout of an experiment providing additional smart results in the C++ autocompletion and member list. This functionality was previously known as Predictive IntelliSense but now is using a new presentation method.
- We now ship a native Arm64 Clang toolset with our LLVM workload, allowing native compilation on Arm64 machines.
- Added localization to the Image Watch Extension (Note: this Extension is available in the Marketplace, and is not bundled through the Visual Studio Installer).
- Added support for opening a Terminal window into the currently running Developer Container.
- Made several improvements to IntelliSense macro expansion. Notably, we enabled recursive expansion in more contexts, and we added options to the pop up to copy the expansion to the clipboard or expand the macro inline.
- Concurrent monitoring is now supported in the Serial Monitor. Concurrent monitoring allows you to monitor multiple ports at the same time, side by side! Simply press the plus button in order to open another Serial Monitor and get started.
- You can now view properties from base classes modified in an Unreal Blueprint asset without leaving Visual Studio. Double-click in a Blueprint reference for a C++ class or property to open the UE Asset Inspector in Visual Studio.
- Enabled running DevContainers on a remote Linux machine.
- Enabled selection of multiple targets to build in the CMake Targets view.
- Added support for CMakePresets.json version 5. See the CMake documentation for information of new features.
- Enabled Test Explorer to build and test multiple CMake targets in parallel.
- Added «Open container in terminal» option to Dev Containers.
- Implemented standard library features:
- P2508R1basic_format_string, format_string, wformat_string
- P2322R6 ranges::fold_left, ranges::fold_right, etc.
- P2321R2 views::zip (does not include zip_transform, adjacent, and adjacent_transform)
Обучение кодированию в Visual Studio
Чтобы разработать приложение любого типа или изучить язык, вы будете работать в интегрированной среде разработки Visual Studio (IDE). Помимо изменения кода, Visual Studio IDE объединяет графические конструкторы, компиляторы, средства завершения кода, системы управления версиями, расширения и многие другие функции в одном месте.
Просмотрите это короткое видео, чтобы ознакомиться с интегрированной средой разработки и узнать, как использовать ее для базовых задач.
Скачать и установить последнюю версию Visual Studio, чтобы начать работу. Visual Studio предоставляется бесплатно для изучения и индивидуального использования. Вы можете сократить время установки и сэкономить место на диске, выбрав только компоненты нужные. При необходимости вы можете постепенно добавлять другие компоненты позже в любое время.