问题
I would like to control and adjust sound volume of windows 7 in C# Win Form? Any tips, how is this be done?
回答1:
You might need to use winmm API. You can try this link.
Volume Control
I have used NAudio for visualization. Not sure if that might help you. With WPF it should be fairly simple, you can either use MediaElement or MediaPlayer and bind it to a Slider.
回答2:
Take a look here : http://www.geekpedia.com/tutorial176_Get-and-set-the-wave-sound-volume.html
You can also use NAudio wich is a managed wrapper for the IAudioMeterInformation interface.
More info on IAudioMeterInformation interface : http://msdn.microsoft.com/en-us/library/dd368227%28VS.85%29.aspx
NAudio projet on CodePlex : http://naudio.codeplex.com/
来源：https://stackoverflow.com/questions/6341344/how-to-control-adjust-the-sound-volume-in-windows-7