virtualbox.org

Hi .
I am working on Virtual Box for remote system monitoring. can any one tell me what is the c++ code to check the Memory(RAM,Hard disk) usage(Used,remaining) by OS on VirtualBox . Also the code to check the File system of the Operating systems on VBox.
Thanks in advance.

VB is open source, so you can download the source code yourself and browse it. You can find the code on the main page.