如何静音或调整 windows 系统声音的音量？

Question

I am working on an audio application, and it is vital that we can mute Windows systems sounds (warnings, notifications etc) at critical times

I can set the system volume and access a number of sound related things, but not the Windows systems sounds

I can access microphones, loudspeakers (waveOut) and the mixer. However while in older versions of Windows, the mixer would contain "Systems sounds", but later do not. Opening "Sound Settings" one will find "Systems sounds" under apps. If I could get that list, and control it, then I can mute the system.

How do I access that?

Answer 1

Thanks to the link from Anders, I found the CoreAudio function, which lead me to IsSystemSoundsSession which then lead me to:

How can i control the volume of a specific software in the windows Volume Mixer?

Here is a similar thing done, which can be easily used for muting the system sounds