id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2560	UDF - GuiTreeView.au3 - _GUICtrlTreeView_Sort - proposal 2	mlipok	guinness	"it is continuation to:
http://www.autoitscript.com/trac/autoit/ticket/2554

now _GUICtrlTreeView_Sort contains:

{{{
Func _GUICtrlTreeView_Sort($hWnd)
	If Not IsHWnd($hWnd) Then $hWnd = GUICtrlGetHandle($hWnd)

	Local $iItemCount = _GUICtrlTreeView_GetCount($hWnd)
	If $iItemCount Then
		Local $aTreeView[$iItemCount], $hItem = 0
		For $i = 0 To $iItemCount - 1
			If $i Then
				$hItem = _SendMessage($hWnd, $TVM_GETNEXTITEM, $TVGN_NEXT, $hItem, 0, ""wparam"", ""handle"", ""handle"")
			Else
				$hItem = _SendMessage($hWnd, $TVM_GETNEXTITEM, $TVGN_CHILD, $TVI_ROOT, 0, ""wparam"", ""handle"", ""handle"")
			EndIf
			$aTreeView[$i] = $hItem
		Next
		Local $hChild = 0, $iRecursive = 1
		For $i = 0 To UBound($aTreeView) - 1
			_SendMessage($hWnd, $TVM_SORTCHILDREN, $iRecursive, $aTreeView[$i], 0, ""wparam"", ""handle"") ; Sort the items in root
			Do ; Sort all child items
				$hChild = _SendMessage($hWnd, $TVM_GETNEXTITEM, $TVGN_CHILD, $hItem, 0, ""wparam"", ""handle"", ""handle"")
				If $hChild Then
					_SendMessage($hWnd, $TVM_SORTCHILDREN, $iRecursive, $hChild, 0, ""wparam"", ""handle"")
				EndIf
				$hItem = $hChild
			Until $hItem = 0x00000000
		Next
	EndIf
EndFunc   ;==>_GUICtrlTreeView_Sort

}}}

why You use:


{{{
For $i = 0 To UBound($aTreeView) - 1
}}}



IMHO 
easier and faster way:

{{{
For $i = 0 To $iItemCount - 1
}}}
"	Feature Request	closed	3.3.9.26	Standard UDFs		None	Fixed