C# vs. C++: Which Programming Language Should You Choose?

Did you know the first programming language was developed all the way back in 1883?

Since then, programming has obviously changed dramatically as technology has advanced and computer applications/systems have changed.

However, all of these changes have resulted in multiple programming languages coming out, and they aren’t all equal in terms of capabilities for various projects. Are you trying to decide which programming language is the best one for your task?

Keep reading to learn more about the differences between C# vs. C++ in our programming language guide below.

Project Types

People using C++ are often focused on applications with work in relation to other hardware. They may also focus on applications that require better performance than what other programming languages can offer, so C++ makes the most sense.

Usually, someone would want to use C++ for any networking, gaming, or server-side applications.

If you’re working on a project related to mobile or desktop applications, as well as web applications, C# is a better option.

Binaries Sizes

Both of these types of programming languages are designed to turn code into binary files.

C# has a lot of processes it must go through and libraries that are included before it is able to compile. For instance, the .NET framework is part of this process.

C++ is lightweight in comparison, so it has smaller binaries after compiling is completed. One software binary used, called wkhtmltopdf, is used to create PDF files. Since it isn’t designed in the .NET framework, which we will discuss more below, it would be hard to integrate into those applications.

Platform Target

C# programs are generally going to be targeted for the Windows OS, but Microsoft is working on getting more cross-platform support for programs that run with C#.

With the C++ programming language, you’re more agile and versatile in where you can use it. You’ll have no trouble using C++ on Windows, Mac, Linux, or any other OS.

Options for Runtime

C# uses the .NET provided framework CLR (common language runtime) when converting C# into native code.

C++, on the other hand, is able to directly compile into native code without any type of runtime system at all. All C++ libraries will make direct calls to the OS instead of going through the runtime in the first place.

Overall Performance

Generally, you would use C++ when a higher-level programming language is not efficient enough. C++ is a faster option compared to C# code, so it’s good for applications that need immediate performance.

As an example, network analysis software may use C++, but a typical text processing app doesn’t need high-level performance, so C# would be more appropriate.

Choosing Between C# vs. C++

The best way to decide between C# vs. C++programming languages is to look at the type of project you’re working on, what sort of performance you need, and consider your platform options.

You can also post online to see what other developers think if you’re still unsure, as they may have some useful information to help you make a choice.

Check out the rest of our blog for more coding tips to help you with any upcoming projects!