From: Beginner Date: 2006-01-05T03:32:59+09:00 Subject: Re: Help with the Win32API and DLL interface Bill, You are right, I would like to change the parameter content by passing them as pointer(or reference) and I would like to see their values in ruby so that based on that value I will be running a for loop. Like if ruby returns dwtest=3, then next step will be to run a for loop for 3 times. thx, Mankan