How can I record audio in C#?

Question

C++ / C#

I have a program developed in C# which has a text field and handles two hotkeys.
My program needs to record audio from a microphone. The first hotkey starts recording, the other stops.
How can I implement audio recording in C#?
I know about 3 options. First, using NAudio.
I found old source code but it doesn't work now.
The second, using winmm.dll. But as a result, I get low quality sound.
Third, using DirectSound. But I have not seen examples of this.
Please tell me how can I record high quality audio in C#!