C# command in C++ project

I’m looking to add a rhinocommon eto panel to my C++ project (based on this advice: C++ eto panel). I’d like to only give the user one thing to install. As I understand it the GUID must match for all .rhp files in a .rhi, so I can’t install myCppPlugin.rhp and myCsExtension.rhp with the same .rhi file.

Is it possible to add a rhinocommon command to an existing C++ plugin?

Thanks,
Tom

No. You’re going to need two plug-ins, one C#, the other C++.