问题
Is there a way to set the microphone volume in C# (normally done in control panel -> audio -> advanced, go to recording, and then dragging the slider)? I only want to set it to maximum, if that makes it any easier. Thanks!
回答1:
I don't think there's a managed way to do this. I would look into the winmm dll. Here is a link to the available methods.
Also, here's an example from CodeProject for how it could be used.
来源：https://stackoverflow.com/questions/848469/set-microphone-volume-in-c-sharp