Yes i have checked msdn, but all there is is about visual basic or c++ and i wanted to do it by foxpro.
The reason for this is that i am building a hearing test via the computer which the user can do itself without having to go to the audiologist, to hear that there are no problems.

that's why i want to go directly through the sound system.

I know it's a noble thought, but who am i not to give people a change