How can I programmatically control the Microphone and Microphone Boost settings in Win7 from C#?

Question

Windows 7 has some new audio settings which I haven\'t been able to control from my C# application. Specifically, within the Input (microphone) properties, there is a Levels Ta

Answer 1

I was unable to find an API that provided control over these specific volume levels. Please add new answers if they are available and I'll gladly accept a working solution.