Combining C# GUI with C/C++ Backend: Feasible?

Hey everyone,

I’m thinking about creating a chat app and I’m curious if it’s possible to mix different programming languages. Could I build the interface with C# and implement the main functionality in C or C++?

I’ve heard about a method called P/Invoke, but I’m not entirely convinced it’s the best route. Has anyone tried this kind of integration before and can share any pros and cons?

I would appreciate any tips, experiences, or additional resources on how to effectively bridge these technologies. Thanks a lot for your help!

yeah, mixing C# GUI with C/C++ backend is totally doable. i’ve done it before using P/Invoke. works pretty well, but can be a bit tricky to setup. main advantage is you get C#'s nice UI tools with C++'s performance. downside is debugging across languages can be a pain. but for a chat app, should be fine. good luck with ur project!

Combining C# for the GUI with C/C++ for the backend is indeed feasible and can be quite powerful. While P/Invoke is one approach, you might also consider using C++/CLI as a bridge between managed and unmanaged code. This method allows for tighter integration and can simplify marshaling of complex data types. Another option worth exploring is creating a C++ DLL and using platform invocation services in C# to call its functions. Each approach has its trade-offs in terms of performance, development complexity, and maintainability. Whichever route you choose, ensure you have a clear architecture to manage the interop layer effectively.

ooh, interesting idea! have u considered using a cross-platform framework like Xamarin? it lets u write in C# for both UI and backend, but still access native C/C++ libraries when needed. might be easier than juggling multiple languages. what features are u planning for ur chat app? sounds like a fun project!