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I am currently using Autoit's "WinList" function in an Autoit script, I fully understand it.
Autoit provides a nice Library for Word VBA so that Some of Autoit's functions can be used within a MSWord VBA script, some of which I am using.
I have a use for Autoit's "WinList" function which has been provided by AutoIt in their Library for MSWord VBA scripting. The WinList function Creates an array when run. MSWord VBA does not seem to allow this. To create an array in VBA you have to first DIM it, and this does not seem to work for the WinList function.
Dim AutoIt As New AutoItX3Lib.AutoItX3
MyArray= Autoit(WinList) produces an error, whether I dim the array or not.
It seems that AutoIt has provided a function for VBA that cant be used ??
Can someone figure out a way to use WinList within Word VBA?
It's been a while since I've used AutoIt, but I'm having fun with it again.
I'm running on Windows 7 Pro, 64_bit. with AutoIt 220.127.116.11+
In my program, I've called Winlist(), so that I can get a list of all windows on the system.
I then iterate through the titles, and attempt to copy the title & handle of Windows I'm specifically interested in.
While this seems to be a very easy task, I'm having a strange problem copying the title & handle of the two windows that I'm interested in.
In the For loop:
For $i = 1 To $AllWindowsCount ConsoleWrite() displays the expected Title & handle, from the WindowsDupe array, so it appears that the copy from the $AllWindows array
works as expected.
_ArrayDisplay($WindowsDupe) is called after the for loop, $WindowsDupe is empty.
I wasn't able to find any functions in the help file, for copying entire arrays or certain elements, so I thought I would just copy them manually, as seen in the for loop.
What am I doing wrong with the WindowsDupe array?
My code is attached.
So the code I use is as follows:
Local $InstancesList = WinList("[REGEXPTITLE:(?i)(.*Paint.*|.*WinAmp.*)]")
And then if this number changes, I do something. But once in a while I SEE a new window paint being opened but nothing happens.
So I added logs and printed the InstancesList and saw it did not pick up the new paint.
Now I also added a WinList with Class to doublecheck, but still now and then it fails. So I was wondering if this is a known problem, and whether there are alternatives of workarounds.
Hi, I use winlist to count the amount of instances of a specific window (in combination with a reg expression). Over multiple runs, it seems that it fails 1 in a hundred times more or less. Any idea how/why? And are there alternatives to use as a backup/check?
I'm basically processing text files where I'm reading them from a disk file into an input array, going through the input array and skipping what I don't want and writing it out to an output array and then writing the output array to a disk file. I encountered an "Error allocating memory" message. I have stripped down the program to illustrate how the memory usage grows in a looping routine (__ReadFiles). I have tried a _ReduceMemory routine (from https://www.autoitscript.com/forum/topic/134831-is-there-a-way-to-free-up-memory-being-used/ ) and it helps somewhat, however the peak working set continues to grow regardless. I believe I'm releasing resources (resetting arrays to 0) and am trying to figure out if the leak is from FileFindNextFile or something else I'm doing. To illustrate the program creates a subdirectory with 50000 simple text files and then runs showing the growing memory usage, Ctrl+q will pause program. Rerunning the program uses the already created files so it does not have to be re-created. Any help appreciated.
; use this to debug in console window <--- LOOK #AutoIt3Wrapper_run_debug_mode=Y ;#AutoIt3Wrapper_Run_Debug=off ;#AutoIt3Wrapper_Run_Debug=on #include <Array.au3> #include <File.au3> #include <MsgBoxConstants.au3> #include <GUIConstantsEx.au3> #include <EditConstants.au3> HotKeySet ( "^q", "EndProgram" ) ;v2e - added HotKeySet ( "^q", "EndProgram" ); CTRL+q so can pause/exit script Global $hEdit ;for scrolling text box Global $textarray ;1 element $textarray = 0 ;initial count Global $newtextarray ;1 element $newtextarray = 0 ;initial count Global $dir Global $k ;loop count Global $aMemory ;v1g for use in __ShowMemoryUsage("Location: In FileFindNextFile While 1 loop.") Global $debug = 0 ;0=off, 1=on , 2=deeper, - use debug > 1 to see arrays in Funcs $version = "v1g" ;v1g - we have an Autoit "Error allocating memory" somewhere - printing out WorkingSetSize and PeakWorkingSetSize from ProcessGetStats to try and find it __scrolling_text_box_init("--- Read files ---", 1050, 450) ;__scrolling_text_box_init($title, $width, $height) ;set up box - to display text use: __scrolltext($text) WinMove("--- Read files ---", "", 2000, 300) ;move so can see it - on single screen use 10, 30 on dual screen use 2000, 300 __scrolltext("Starting: " & @CRLF) ;illustrate error using current script directory by creating unique directotry and create file in it and put some text into it ----------- $dir = @ScriptDir ;for iterative testing see if test directory already exists - i.e. only need to build this once $dir = @ScriptDir & "\testdir_xcrgua" ;highly unlikely areadly exists unless this program was already run $str = "" ;null it For $j = 1 to 100 ;put 100 lines in each file $str = $str & $j & @CRLF Next If DirGetSize($dir) = -1 Then DirCreate($dir) ;create directory ;then create and fill it For $i = 1 to 50000 ;brute force (and I know it's slow, however straightforward and only 1 time FileWrite($dir & "\" & $i & ".txt", $str) If $i/1000 = Int($i/1000) Then __scrolltext("Writing test file " & $i & "/50000" & @CRLF) Next EndIf MsgBox(262144, "DEBUG", $dir & " <-- should have 50000 files each with 100 numbered lines 1- 100.") MsgBox(262144, "DEBUG", "Paused.") __scrolltext("Reading files in dir = " & $dir & @CRLF) ;__ShowMemoryUsage("Location: Before file count.") ;v1g $fc = __GetFileCount($dir) ;returns file count in $dir ;__ShowMemoryUsage("Location: After file count.") ;v1g __scrolltext("Number of files in dir = " & $fc & @CRLF) MsgBox(262144, "DEBUG", "Paused.") ;in this we get memory allocation erroroccurs between 25K and 50K on my machine __ReadFiles($dir) MsgBox(262144, "DEBUG", "Paused out of loop.") Exit ;----------------------------------- Functions ----------------------------------- Func __ShowMemoryUsage($title) $aMemory = ProcessGetStats() ; Retrieve memory details about the current process. ; If $aMemory is an array then display the following details about the process. If IsArray($aMemory) Then __scrolltext($title & " " & "WorkingSetSize: " & $aMemory & " PeakWorkingSetSize: " & $aMemory & @CRLF) Else __scrolltext("An error occurred in ProcessGetStats() in Func __ShowMemoryUsage($title).") EndIf EndFunc ;__ShowMemoryUsage($title) Func _ReduceMemory($i_PID = -1) ;from https://www.autoitscript.com/forum/topic/134831-is-there-a-way-to-free-up-memory-being-used/ If $i_PID <> -1 Then Local $ai_Handle = DllCall("kernel32.dll", 'int', 'OpenProcess', 'int', 0x1F0FFF, 'int', False, 'int', $i_PID) Local $ai_Return = DllCall("psapi.dll", 'int', 'EmptyWorkingSet', 'long', $ai_Handle) DllCall('kernel32.dll', 'int', 'CloseHandle', 'int', $ai_Handle) Else Local $ai_Return = DllCall("psapi.dll", 'int', 'EmptyWorkingSet', 'long', -1) EndIf Return $ai_Return EndFunc ;==>_ReduceMemory Func __GetFileCount($dir) ;returns number of files in $dir - brute force but only about 50K files/directory ;MsgBox(0, "DEBUG", "$dir = '" & $dir & "'") #AutoIt3Wrapper_Run_Debug=off $fcount = 0 ;init count $search = FileFindFirstFile($dir & "\*.*") If $search = -1 Then ;no files found Return($fcount) ;MsgBox(0, "Error", "No files/directories matched the search pattern") ;Exit EndIf ;okay check number of files While 1 $file = FileFindNextFile($search) If @error Then ExitLoop ;exit loop when there are no more files Else $fcount = $fcount + 1 EndIf WEnd FileClose($search) ;be polite Return($fcount) #AutoIt3Wrapper_Run_Debug=on EndFunc Func __ReadFiles($dir) ;just reading to show memory alloc error Local $x Local $skipline #AutoIt3Wrapper_Run_Debug=off $tfc = __GetFileCount($dir) ;get total file count so we can show progress #AutoIt3Wrapper_Run_Debug=on $cfc = 0 ;init currect file count $search = FileFindFirstFile($dir & "\*.*") ;get search handle If $search = -1 Then ;no files found __scrolltext("Working on file: " & $cfc & "/" & $tfc & @CRLF) Return ;MsgBox(0, "Error", "No files/directories matched the search pattern") ;Exit EndIf ;okay go through the files one by one While 1 ;_ReduceMemory() ;this makes little difference - surprising $file = FileFindNextFile($search) If @error = 1 Then ExitLoop ;exit loop when there are no more to do If @extended = 1 Then $adir = 1 ;we have a directory so note it Else $adir = 0 ;a file EndIf ;MsgBox(4096, "File:", $directory&"\"&$file) $cfc = $cfc + 1 __scrolltext("Working on file: " & $cfc & "/" & $tfc & " " & $file & @CRLF) ;show the filename __ShowMemoryUsage("Location: In FileFindNextFile While 1 loop.") ;v1g ;clear out arrays so we have no artifacts from procesing the prior loop ;from here it looks like resetting it is better https://www.autoitscript.com/forum/topic/110933-solved-how-to-delete-whole-array/ $testarray = 0 $newtextarray = 0 Dim $textarray ;1 element $textarray = 0 ;initial count Dim $newtextarray ;1 element $newtextarray = 0 ;initial count ;bring file into memory for faster processing If $adir = 0 Then ;process file $x = _FileReadToArray($dir & "\" & $file, $textarray) ;bring file into memory for faster processing  has $textarray count If $x <> 1 Then MsgBox($MB_TOPMOST + $MB_ICONERROR, "ERROR", "Unable to read file into array. Error = " & $x & " @error = " & @error & " @extended = " & @extended) Exit EndIf If $debug > 0 Then _ArrayDisplay($textarray, "INPUT $textarray") ReDim $newtextarray[$textarray + 1] ;create output array ($newtextarray) of the same size as input array ($textarray) and later ReDim the output array to the correct size $newtextarray = 0 ;set the count of actual entries as $newtextarray is empty but has same size as $textarray If $debug > 0 Then _ArrayDisplay($newtextarray, "Starting $newtextarray") ;now the approach is to write out only lines we want then to file For $i = 1 to $textarray ;process all elements (rows, lines) in input array ;If $debug > 0 Then __scrolltext("$textarray[" & $i & "] = '" & $textarray[$i] & "'" & @CRLF) ;show the line $skipline = 0 ;init value to not skip line ;----------- start stripping out stuff ----------- ;this rountine is not the cause of the memory leak so removed ;------------- If $skipline = 0 Then ;write it out $newtextarray = $newtextarray + 1 ;increase count and point to index where we're going to store it in $newtextarray $newtextarray[$newtextarray] = $textarray[$i] Else ;skip the line EndIf Next $fn = $dir & "\processed-1\" & StringLeft($file, StringLen($file) - 4) & "-1.txt" __scrolltext("Processed file written to: " &$fn & @CRLF) ;show the line ;RECALL written out like an array so 1st entry which corresponds to index  has count of rows = lines in the file Else ;its a directory - skip it __scrolltext("NOT processed directory (i.e. skipped) : " & $dir & "\" & $file & @CRLF) ;show the line EndIf WEnd EndFunc ;__CleanFiles($dir) Func __scrolling_text_box_init($title, $width, $height) ;from http://www.autoitscript.com/forum/topic/110948-add-text-to-edit-box-and-scroll-it-down/page__p__971158__hl___guictrledit_scroll__fromsearch__1#entry971158 $hGUI = GUICreate($title, $width, $height) $hEdit = GUICtrlCreateEdit("", 10, 10, $width-20, $height-20, BitOr($GUI_SS_DEFAULT_EDIT, $ES_READONLY)) ;$limit = 9223372036854775807 ;2^63 $limit = 1000000000 ;works $x = GUICtrlSetLimit($hEdit, $limit) ;~ If $x = 0 Then ;~ MsgBox(0, "ERROR", "Limit of " & $limit & " is too large.") ;~ Else ;~ MsgBox(0, "Okay", "Limit of " & $limit & " is okay.") ;~ EndIf ;$hButton = GUICtrlCreateButton("Add", 10, 250, 80, 30) GUISetState() EndFunc Func __scrolltext($text) #AutoIt3Wrapper_Run_Debug=off ;prefix everything with date and time e.g. 2014-02-01 HH:MM:SS $dt = @YEAR & "-" & @MON & "-" & @MDAY & " " & @HOUR & ":" & @MIN & ":" & @SEC & " " $text = $dt & $text GUICtrlSetData($hEdit, $text, 1) #AutoIt3Wrapper_Run_Debug=on EndFunc Func EndProgram() $x = MsgBox($MB_TOPMOST + $MB_YESNO + $MB_ICONWARNING, "Paused", "Do you want to continue?") If $x = $IDNO Then Exit ;exit program Else ;just a pause - so continue EndIf EndFunc
04 - Clean files - v1g - test for memory leak v1c.au3