pinvoke VS PythonNet

Hooks are a low-level Win 32 API and are not directly exposed from the BCL, so you either need to write your own P/Invoke code (maybe using something like https://github.com/dotnet/pinvoke)

To add to the pile of solutions for this: https://github.com/dotnet/pinvoke

I'm using the PInvoke libraries (cf. https://github.com/dotnet/pinvoke/). And if my mouse hovers a split of a second over PInvoke.User32 or even worse PInvoke.Kernel32, VS will freeze for 2 minutes trying to render the very big summary of those classes.

Using Python.NET simplifies the process of integrating Python with C#. You can leverage the capabilities of Python directly from your C# applications, making it possible to use Python's extensive libraries and simplicity alongside C#'s strong performance and robust framework.

Have you tried Python.NET? (I am a co-maintainer) https://github.com/pythonnet/pythonnet

I looked into using .NET as a "backend" and the pythonnet library to bridge the gap, but unfortunately that library does not support async. To properly support it would require some kind of integration with the asyncio event loop APIs or implement the AbstractEventLoop interface and some how make it thread-safe - not even sure that's possible with the API design of asyncio itself.

If you're running the python within C# using Python.NET, then you're somewhat within-process and there are ways of sending the data across. (Return objects, channel/queues, whatever fits your use case.)

I was going to make a joke about Python .NET core .. but .. apparently it's a real thing.

I am not set on .NET, but just curious, so thanks for the suggestions. Interesting that it's billed as cross-plaform, but doesn't do it that well. I just searched 'python wrapper for .net' and found PythonNET. Also, it seems yes IronPython is active.

I created a Django based python project that interfaces to TIA Openness to create some Remote IO. To do this I use the pythonnet library. so that I can load the Openness DLL.