What is Microsoft Visual Studio used for?

Microsoft Visual Studio It is an Integrated Development Environment (IDE) designed to support a wide variety of programming languages, such as C#, C++, VB.NET, F#, JavaScript, TypeScript, XML, XSLT, HTML, and CSS. It is widely used for the development of desktop, web, mobile, and cloud services applications. Visual Studio provides advanced debugging tools, code analysis, testing and deployment, facilitating the entire software life cycle. Some main uses include:

• Development of Windows applications : Used to create desktop and server applications.
• Web development : It allows to build web applications using ASP.NET, HTML, CSS and JavaScript.
• Mobile development Supports the creation of apps for Android, iOS, and Windows with Xamarin.
• Cloud Services : Integrates tools for developing, testing, and deploying applications on the cloud, particularly on Azure.

Visual Studio is an essential tool for developers of all levels, offering powerful features to enhance the efficiency and quality of the code.

What is the difference between Visual Studio and Visual Studio Code?

Visual Studio and Visual Studio Code (VS Code) are two distinct products from Microsoft, each with its own unique features and preferred use cases.

• Visual Studio :

• It is a complete IDE, suitable for the development of large enterprise applications.
• It includes advanced features such as debugging, project management, and support for multiple programming languages.
• It has a more complex user interface and a steeper learning curve.
• Requires a paid license for professional and enterprise versions.

• Visual Studio Code :

• It is a lightweight and free code editor, suitable for smaller development projects and scripts.
• It supports extensions to enhance functionalities, making it extremely customizable.
• It's fast and easy to use, with a more minimalist interface.
• Ideal for daily coding, particularly for scripting languages and light web projects.

How to create a project on Visual Studio?

Creating a project on Visual Studio is a simple and structured process:

1. Starting Visual Studio Open Visual Studio and select "Create a new project" from the initial screen.
2. Model Selection Choose an appropriate project model from the catalog, for example, "Console App", "ASP.NET Core Web Application", or "Xamarin Mobile App".
3. Project Configuration : Provide a name for the project, select the save path, and configure the initial settings.
4. Creation of the project Click on "Create" to generate the project structure with the default files and folders.
5. Encoding : Start writing code in the main generated file or add new code files and resources to the project.

How to write in HTML on Visual Studio?

To write in HTML on Visual Studio:

1. Creating a project : Launch Visual Studio and create a new project by selecting the "ASP.NET Web Application" template or an empty HTML template.
2. Adding an HTML file In the solution of the project, right-click on the "wwwroot" folder (or equivalent) and select "Add > New Item". Choose "HTML Page" and give it a name.
3. Writing HTML code Open the newly created HTML file and start writing the HTML code. Visual Studio offers support for code autocompletion, syntax highlighting, and suggestions.
4. Preview display : Use the integrated preview feature to see how the page will appear in the browser.

How to run a program in Visual Studio?

To run a program in Visual Studio, follow these steps:

1. Project Configuration Ensure that the project is configured correctly and that there are no compilation errors.
2. Compilation of the project Click on "Build > Build Solution" to compile the code.
3. Execution of the program Click on the "Start" button (or press F5) to run the program in debug mode. This will start the program and Visual Studio will stop at breakpoints if there are any.
4. Release Mode To run the program without debugging, select "Debug > Start Without Debugging" (Ctrl+F5).

How much does a license cost?

The costs of Visual Studio licenses vary based on the version and features offered:

• Visual Studio Community : Free for individual developers, open source projects, academic research, and small teams.
• Visual Studio Professional The price is €199 with a license valid for 1 device. It has no expiration.
• Visual Studio Enterprise : Designed for large organizations with advanced features. The price is €399. No expiration and reusable in case of formatting.

Conclusion

Microsoft Visual Studio is a powerful and versatile tool for software development, suitable for a wide range of projects and programming languages. It provides a complete environment for coding, debugging, and deployment, making it an excellent choice for developers of all levels. With a license cost that varies according to needs, Visual Studio continues to be a benchmark tool in the software industry.