Hi,
There aren't any CVI specific functions that allow you to do this, but if you have the Windows SDK I'm sure you can find some functions that would help you do this. All you would have to do is include the header file (normally windows.h) to your CVI application and you would be able to access those functions. Take a look on the MSDN website and possibly google around to see if you can find them. Hope this helps!
Jeremy L.
National Instruments
Jeremy L.
National Instruments