Hi Hayato
There is the process class that you can use for that , just
create an instance , set it to your own . then you can use the
VirtualMemorySize property to get the virtual memory used by your process ,
there are also properties to get the processor time.
You can read more on this link http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpref/html/
frlrfSystemDiagnosticsProcessClassTopic.asp
hope that do .
Mohamed Mahfouz
MEA Developer Support Center
ITworx on behalf of Microsoft EMEA GTSC