Learning C++ Development with Visual Studio
Published: 2023-06-19 14:55:44

C++ is a high-level programming language that is mainly used for system software, embedded systems, and gaming development. It is an extension of the C language and provides object-oriented programming features. C++ is known for its efficiency, speed, and flexibility.

Visual Studio is an integrated development environment (IDE) that is widely used for C++ development. It provides a user-friendly interface and advanced features such as debugging tools, code refactoring, and auto-completion. Visual Studio is a powerful tool for mastering C++ development, whether you are a beginner or an experienced programmer. With Visual Studio, you can write, test, and debug C++ code quickly and efficiently, and improve your productivity as a developer.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/6k1vs3pdh3f5ybrcrkz3.png)


In this article, we'll brief about C++ Development with Visual Studio on its tips, tricks, and best practices. We'll also covers advanced topics such as using C++11 and C++14 features, integrating with external tools and libraries, and developing cross-platform applications.

## Installing Visual Studio
To get started with C++ development using Visual Studio, you first need to install Visual Studio itself. The installation process is relatively simple.

First, go to the official Microsoft Visual Studio website and download the Visual Studio installer.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/b1yqj5kt0z9n1ah1kqx0.png)


Once you have downloaded the installer, run it and select the components you want to install. To start with C++ development, you will need to select the "Desktop development with C++" workload. You may also want to select additional components such as the C++ compilers, C++ build tools, and the Windows SDK.

After selecting the components, you can proceed with the installation process, and Visual Studio will take care of the rest. Once the installation is complete, you can start creating your own C++ applications using Visual Studio.

## Setting up a C++ Project in Visual Studio
Setting up a C++ project in Visual Studio is a straightforward process. First, open Visual Studio and select "Create a new project." Then, select "C++" from the list of available project types.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/pjzwv1p44krgd742hmzr.png)


Next, choose the type of application you want to create, such as a console application or a Windows desktop application. Finally, specify a name and location for your project and click "Create."

Visual Studio will generate a project template with all the necessary files and settings, which you can then customize to your specific needs. It is also important to ensure that you have the necessary C++ tools and libraries installed on your system before starting a project.

## Understanding the Visual Studio interface
Visual Studio is a powerful and widely used Integrated Development Environment (IDE) for C++ development. The interface of Visual Studio may seem overwhelming at first, but with some practice, it can become a powerful tool for efficient coding.

The interface is divided into several windows, including the Solution Explorer, which displays the files and folders of the project; the [Code Editor](https://www.lightly-dev.com/blog/online-code-editor-vs-cloud-ide/), which is used for writing and editing code; and the Output Window, which shows the compiler's output and other messages.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/dd5u7483navtmc22leqi.png)


Understanding the different parts of the interface and how to navigate them is essential to getting the most out of Visual Studio.

## Using keyboard shortcuts for faster coding in Visual Studio
Using keyboard shortcuts can greatly improve your productivity and speed up your coding process. Visual Studio provides a vast number of keyboard shortcuts that can be customized to your preference. Some of the most commonly used keyboard shortcuts for C++ development include:

- Ctrl + Shift + B: Builds the current project.
- Ctrl + F5: Builds and runs the current project without debugging.
- Ctrl + Shift + C: Opens the immediate window.
- Ctrl + .: Opens the quick actions and refactorings menu.
- Ctrl + K + D: Formats the document.

## Debugging techniques in Visual Studio
Debugging is an essential process in software development, and Visual Studio provides several techniques to make it easier. Setting breakpoints is one of the most commonly used techniques that allow you to pause the execution of the program at a particular line of code.

### Setting Breakpoints in Visual Studio
Visual Studio provides many options for setting breakpoints, from the standard breakpoint that pauses the application execution to the more advanced data breakpoints that pause the application when specific data values change.

A breakpoint is set at a specific line of code and pauses execution when the application reaches that line. From there, you can inspect variables, step through the code, and determine the root cause of the issue. Visual Studio also provides conditional breakpoints that pause the application only when a specific condition is met. This can help to narrow down the problem to a specific scenario.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/yullflcr33sclflcfnzr.png)


### Inspecting Variables in Visual Studio
The debugger in Visual Studio allows you to inspect the current state of your application at any given point in time, and this includes inspecting the values of variables.

To inspect the value of a variable, simply place your cursor over the variable name in your code and hover over it. You will see a tooltip that displays the current value of the variable. Alternatively, you can add a watch window or a quick watch window to your debugging session to inspect the values of multiple variables at once.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/1wxfe7p3fpi4rxg59220.png)

### Using the watch window in Visual Studio
The Watch Window in Visual Studio allows developers to inspect variables and expressions at runtime while debugging their code. To use the Watch Window, simply navigate to Debug > Windows > Watch > Watch 1 in the menu. Then, enter the variable or expression that you want to watch in the field provided.

As you step through the code using the debugger, the Watch Window will update in real-time, showing you the current value of the variable or expression you are watching. This can be incredibly useful for tracking down bugs and understanding the behavior of your code at runtime.

## Using IntelliSense for Code Completion and Suggestions
Visual Studio's IntelliSense is a powerful tool that can help developers write better C++ code faster. IntelliSense provides code completion, suggestions, and syntax highlighting features that can significantly speed up the development process.

For example, when a developer types a keyword, IntelliSense displays a list of possible options that can be used to complete the code. Additionally, IntelliSense offers insights into the code by providing quick information about the functions, classes, and variables used in the code. This feature can help developers avoid syntax errors and reduce the time spent on debugging.

## Integrating third-party libraries and tools
Visual Studio provides a comprehensive set of tools and settings that enable you to link against external libraries, such as Boost, and incorporate them into your project. The IDE also includes a package manager called NuGet that makes it simple to add and manage third-party libraries. Additionally, Visual Studio offers a variety of code analysis and debugging tools that can help you ensure the compatibility and stability of the libraries you integrate with your code.

## Are there other C++ IDE besides Visual Studio?
Yes, there are several other C++ IDEs available besides Visual Studio. Some popular options include:

- CLion
- Lightly IDE
- Eclipse CDT
- Xcode (for macOS and iOS development)

These IDEs offer a range of features, customizability, and support for C++ development, allowing developers to choose the one that best fits their needs and preferences.

### CLion C/C++ IDE vs Visual Studio C++ IDE
CLion is a cross-platform Integrated Development Environment (IDE) specifically designed for C and C++ development. Developed by JetBrains, it offers a comprehensive set of tools and features to support efficient coding, debugging, and project management.

CLion provides intelligent code completion, refactoring, code analysis, a powerful debugger, and integration with popular build systems like CMake. It aims to enhance productivity and streamline the development process for C and C++ developers by offering a user-friendly interface and advanced capabilities tailored to their needs.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/snga7plnt753t3szkyxe.png)

When comparing CLion and Visual Studio for C++ development, there are several factors to consider:

- Supported Platforms: CLion is available on Windows, macOS, and Linux. Visual Studio is primarily designed for Windows, but there is a Visual Studio for Mac version available as well.
- Integration and Ecosystem: CLion is built specifically for C++ development, offering seamless integration with the CMake build system, version control systems, and popular libraries. Visual Studio provides extensive integration with Microsoft's development ecosystem, including support for various programming languages, frameworks, and tools.
- Target Audience: CLion is primarily targeted at professional C++ developers working on cross-platform projects, with a focus on CMake-based workflows. On the other hand, Visual Studio is widely used by developers working on Windows platforms, including enterprise-level development, game development, web development, and more.

### Lightly C/C++ IDE vs Visual Studio C++ IDE
Lightly IDE is a [cloud-based development environment](https://www.lightly-dev.com/blog/what-is-cloud-development-environment/) that provides a powerful and flexible platform for coding and collaboration. Besides its web platform, Lightly IDE is also available on iPad (and coming soon for Android devices!).

Lightly IDE supports a wide range of programming languages such as Python, JavaScript, C, C++, Java, PHP, and Ruby. It also supports different frameworks, as well as seamless integration with popular version control systems.

Lightly IDE makes it easy for developers to work on their projects from anywhere. With its intuitive interface and flexible pricing plans, Lightly IDE is an excellent choice for developers looking for an efficient and cost-effective Cloud IDE.
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When comparing Lightly IDE and Visual Studio, we can explore their key differences and features:

- Cloud-Based vs Local IDE: Lightly IDE is a [cloud IDE](https://www.lightly-dev.com/blog/what-is-a-cloud-ide/) accessible through a web platform and soon on iPad and Android devices. It provides the advantage of flexibility, enabling developers to work on projects from anywhere with an internet connection. Visual Studio is primarily a local integrated development environment (IDE) that runs on the developer's machine.
- Language and Framework Support: Lightly IDE supports a wide range of programming languages, including Python, JavaScript, C, C++, Java, PHP, and Ruby. Visual Studio provides extensive language support with specialized features and tools for various programming languages, including C++, C#, .NET, Python, JavaScript, and more.
- Collaboration and Teamwork: Lightly IDE emphasizes collaboration with features like real-time editing and commenting, facilitating effective teamwork and remote collaboration. Visual Studio offers collaboration features through its Team Explorer and version control integration, allowing teams to work on shared code repositories and manage collaborative development.
- Feature Set and Extensibility: Lightly IDE provides essential tools for coding, debugging, and integration with version control systems. While its feature set may not be as extensive as Visual Studio, it offers a focused environment for cloud-based development.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/chylwvm3kog9sf243myt.png)


## Coping with the Steep Learning Curve of IDEs
Learning to use a new Integrated Development Environment (IDE) can be challenging, as these powerful tools often come with a steep learning curve. However, with the right strategies and mindset, you can navigate this challenge and master the IDE efficiently. Here is some practical advice for you to cope with the steep learning curve of IDEs, empowering you to maximize productivity and harness the full potential of these tools.

1. Embrace a Growth Mindset:
   - Recognize that the learning curve is temporary and part of the learning process.
   - Embrace challenges as opportunities for growth and skill development.
   - Maintain a positive attitude and be patient with yourself as you progress.

2. Start with Fundamentals:
   - Begin by learning the essential features and functionalities of the IDE.
   - Understand the user interface, navigation, project management, and basic coding workflows.
   - Gradually build upon the foundation and explore advanced features as you become more comfortable.

3. Utilize Official Documentation and Tutorials:
   - Consult the official documentation provided by the IDE's developers.
   - Work through tutorials, guides, and online resources to gain practical knowledge.
   - Follow step-by-step instructions to familiarize yourself with the IDE's capabilities.

4. Practice and Experiment:
   - Engage in hands-on practice to reinforce your understanding of the IDE.
   - Work on small projects or coding exercises to apply the concepts you've learned.
   - Experiment with different features, configurations, and shortcuts to discover efficient workflows.

5. Gradual Integration into Workflow:
   - Gradually incorporate the IDE into your regular development workflow.
   - Start by using it for smaller projects or specific tasks before transitioning fully.
   - As you gain proficiency, expand the scope of your usage to maximize the benefits.

Coping with the steep learning curve of IDEs requires patience, perseverance, and a growth mindset. By adopting effective learning strategies, leveraging available resources, and seeking support from communities and mentors, you can overcome the challenges and become proficient in using the IDE. Embrace the learning journey, celebrate small victories, and keep honing your skills. With time and practice, you will conquer the learning curve and unlock the full potential of these powerful development tools.

Read more: [Learning C++ Development with Visual Studio](https://www.lightly-dev.com/blog/visual-studio-cplusplus/)