OpenVPN build, SWiG cannot find header files

[XXvevo]

Hello,

I'm currently trying to use SWiG to create an interface for ovpncli.hpp in order to be able to access the API from my C# project.

First of all, I would like to know why Visual Studio (tested with 2015 and 2017) ignores all directories in the OpenVPN project folder as like as shown in the image https://imgur.com/a/cXoj6Nj. I basically added the OpenVPN project to my current project using Visual Studio.

And my main problem is that SWiG ignores all specified headers if I compile the file ovpncli.i with the following command:

C:\swigwin-3.0.12\swig -c++ -csharp -outdir C:\swigwin-3.0.12\Generated ovpncli.i

Please check this image https://imgur.com/a/3hOoy7u

Thank you.

Sincerely,
Chris

[XXvevo]

Well, changing the path like this https://imgur.com/a/j3IfDXJ works but it can't solve the other header files now. I guess that's because VisualStudio ignores all directories from OpenVPN project?