Guest Posted April 3, 2014 Share Posted April 3, 2014 (edited) Hello, Previously I wrote this code: Func _Process2Hnds($Process) Local $pid , $list , $i , $wpid , $Output[1] If Not IsNumber($Process) Then $pid = ProcessExists($Process) Else $pid = $Process EndIf If $pid > 0 Then $list = WinList() For $i = 1 To $list[0][0] If $list[$i][0] <> "" And BitAND(WinGetState($list[$i][1]), 2) Then $wpid = WinGetProcess($list[$i][0]) ;_ArrayDisplay($list) If $wpid = $pid Then _ArrayAdd($Output,$list[$i][1]) EndIf Next EndIf $Output[0] = UBound($Output)-1 Return $Output EndFunc ;==>_Process2Wins That code get some process name and Return an array which contains all the windows handles of the process. the problem is that now i use the code in another script and that script requires to run that code at much higher frequency. this is an demonstration of the "higher frequency": While 1 $ProcessHnds = _Process2Hnds("xxxx.exe") .... .... Sleep(50) WEnd This is causes to high CPU use - about 5% CPU use.. I need more efficient code which takes less CPU Thanks for helpers! Edited April 4, 2014 by Guest Link to comment Share on other sites More sharing options...
JohnOne Posted April 4, 2014 Share Posted April 4, 2014 Try... #Include <WinAPIEx.au3> Func _Process2Hnds($Process) Local $pid If Not IsNumber($Process) Then $pid = ProcessExists($Process) Else $pid = $Process EndIf Local $aArray = _WinAPI_EnumProcessWindows($pid) If Not IsArray($aArray) Then Return SetError(1, 0, 0) EndIf Return $aArray EndFunc ;==>_Process2Hnds2 If it suits. AutoIt Absolute Beginners Require a serial Pause Script Video Tutorials by Morthawt ipify Monkey's are, like, natures humans. Link to comment Share on other sites More sharing options...
Guest Posted April 4, 2014 Share Posted April 4, 2014 (edited) Try... #Include <WinAPIEx.au3> Func _Process2Hnds($Process) Local $pid If Not IsNumber($Process) Then $pid = ProcessExists($Process) Else $pid = $Process EndIf Local $aArray = _WinAPI_EnumProcessWindows($pid) If Not IsArray($aArray) Then Return SetError(1, 0, 0) EndIf Return $aArray EndFunc ;==>_Process2Hnds2 If it suits. Thank you! but it seems less efficient code It takes 10%-12% CPU. Edited April 4, 2014 by Guest Link to comment Share on other sites More sharing options...
BrewManNH Posted April 4, 2014 Share Posted April 4, 2014 ProcessExists is a CPU intensive function, that is what's causing the issue. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator Link to comment Share on other sites More sharing options...
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