How to get this in a Do/Until-Loop?

[Tinutron]

Hello! I'm currently using this code but i have to confess, that i dont really understand it. I would like to loop this, until the pointer returns 0, how can i do it? And my next question is, how can i let that what the pointer returns be shown in percentages? There is a range from 0 to 731, 731 should be 100% 0 should be 0% Would be nice if you could let this script return an example in a messagebox or something thanks again for all the help, i allready love this community.

#include <winapi.au3>

Global Const $PROCESS_VM_OPERATION = (0x0008)
Global Const $PROCESS_VM_READ = (0x0010)

Global $Process="programm.exe"
Global $Pointer = 0x13E49640

$handle=_WinAPI_OpenProcess(BitOR($PROCESS_VM_OPERATION,$PROCESS_VM_READ),False,ProcessExists($Process))

$s=DllStructCreate("int")
Local $read
_WinAPI_ReadProcessMemory($handle,$Pointer,DllStructGetPtr($s),DllStructGetSize($s),$read)

MsGbox(0,"Read value",DllStructGetData($s,1))


_WinAPI_CloseHandle($handle)

Edited May 22, 2009 by Tinutron

[Tinutron]

Ok, i'm allready able to loop it, but can i let the pointer return be shown in percentages?

[schoel]

If you get a value between 0 and 731, just divide the returned number by 731 and you have the percentage. E.g. 731 / 731 = 1 = 100%, 0 / 731 = 0 = 0%