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UDF: _ListSubFolders.au3

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I remember when years ago and i still was fresh to this i was searching like a function like this all the time and trying to make one without much success.

I guess i was over thinking all the loops at the time, guess i got a lil smarter with the years. xD cause it's really simple.

Anyways this lists all sub-directories of a specified folder.

[Edit] Don't be silly and try to scan your entire hdd it will take ages. it's not meant for huge file structures.




#include <Array.au3>
#include "_ListSubFolders.au3"

$sPath = @StartMenuDir

$a = _ListSubFolders($sPath) ;~ List all sub-folders using full paths.
If @error Then Exit 1

$a = _ListSubFolders($sPath, True) ;~ List all sub-folders using paths relative to the root directory.
If @error Then Exit 2


#include <File.au3>

; #FUNCTION# ====================================================================================================================
; Name...........: _ListSubFolders
; Description ...: Lists all the sub-folders of the rootdir in an array.
; Syntax.........: _ListSubFolders($sRoot, $vRelative = False)
; Parameters ....: $sRoot        - The root dir to list sub-folders thereof.
;                  $vRelative    - [optional] If True then relative paths to the root directory will be returned. default is False
; Return values .: Success       - A one-dimensional array.
;                                  $aArray[0] = Number of Folders returned
;                                  $aArray[1] = 1st Folder
;                                  $aArray[2] = 2nd Folder
;                                  $aArray[3] = 3rd Folder
;                  Failure       - sets the @error flag to non-zero
;                  @error        - 1 - Folder not found or invalid
;                                  2 - No Folder(s) Found
; Author ........: Carlo Westmaas
; Modified.......:
; Remarks .......:
; Related .......:
; Link ..........: http://www.autoitscript.com/forum/topic/163773-udf-listsubfoldersau3/
; Example .......: Yes
; ===============================================================================================================================
Func _ListSubFolders($sRoot, $vRelative = False)
    Local $i, $aList[1], $iIndex = 1, $iCheck = 0
    $aList = _FileListToArray($sRoot, '*', 2, True)
    If @error = 4 Then Return SetError(2, @extended, 0)
    If @error Then Return SetError(@error, @extended, 0)
    While 1
        For $i = $iIndex To $aList[0]
            __ListSubFoldersOnce($aList, $aList[$i])
            If Not @error Then $iCheck = -1
        $iIndex = $aList[0] + 1
        $aList[0] = UBound($aList) - 1
        If $iCheck <> -1 Then ExitLoop
        $iCheck = 0
    If $vRelative Then
        If StringRight($sRoot, 1) <> '\' Then $sRoot &= '\'
        For $i = 1 To $aList[0]
            $aList[$i] = StringReplace($aList[$i], $sRoot, '', 1)
    Return $aList
EndFunc   ;==>_ListSubFolders

; #FUNCTION# ====================================================================================================================
; Name...........: __ListSubFoldersOnce
; Description ...: Internal function
; Author ........: Carlo Westmaas
; Link ..........:
; Example .......: No
; ===============================================================================================================================
Func __ListSubFoldersOnce(ByRef $aArray, $sRoot)
    Local $i
    Local $aList = _FileListToArray($sRoot, '*', 2, True)
    If @error Then Return SetError(@error, @extended, 0)
    For $i = 1 To $aList[0]
        ReDim $aArray[UBound($aArray) + 1]
        $aArray[UBound($aArray) - 1] = $aList[$i]
    Return 1
EndFunc   ;==>__ListSubFoldersOnce

Edited by Carlo84

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I could just as easily use

#include <File.au3>
#include <Array.au3>
Local $Ar = _FileListToArrayRec ('D:\Mp3', "*", 2, 1, 0, 2)

but, good work, i guess.


Paster - Main function is to paste text, but has more functions.

OpenW - Open With... alternative, Open any file with any application, set it's icon, set application as default.

Renamer - Rename files and folders, remove portions of text from the filename etc.

BeatsPlayer - Music player.

Params Tool - Right click an exe to see it's parameters or execute them.

Regedit Control - Registry browsing history, quickly jump into any saved key.

Time4Shutdown - Write the time for shutdown in minutes.

Power Profiles Tool - Set a profile as active, delete, duplicate, export and import.

Firefox Profile Backup - Backup/restore previously saved profile.

Finished Task Shutdown - Shuts down pc when specified window/Wndl/process closes.

NetworkSpeedShutdown - Shuts down pc if download speed goes under "X" Kb/s.

IUIAutomation - Topic with framework and examples


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