How to pause / resume any external process under Windows?

Question

I am looking for different ways to pause and resume programmatically a particular process via its process ID under Windows XP.

Process suspend/resume tool does it wi

Answer 1

I tested http://www.codeproject.com/KB/threads/pausep.aspx on few softwares:

it works fine.

PsSuspend and Pausep are two valid options.