Sorts the items
#include <GuiTreeView.au3>
_GUICtrlTreeView_Sort ( $hWnd )
| $hWnd | Control ID/Handle to the control | 
#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsStylesConstants.au3>
Example()
Func Example()
    GUICreate("TreeView Sort", 400, 300)
    Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS)
    Local $idTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
    GUISetState(@SW_SHOW)
    _GUICtrlTreeView_BeginUpdate($idTreeView)
    Local $aidTVi_Item[10], $iX = 9, $iY = 29
    For $x = 0 To 9
        $aidTVi_Item[$x] = GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Item", $iX), $idTreeView)
        $iX -= 1
        For $y = 1 To 3
            GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Child", $iY), $aidTVi_Item[$x])
            $iY -= 1
        Next
    Next
    _GUICtrlTreeView_Expand($idTreeView)
    _GUICtrlTreeView_EndUpdate($idTreeView)
    MsgBox($MB_SYSTEMMODAL, "Information", "Sort")
    _GUICtrlTreeView_Sort($idTreeView)
    _GUICtrlTreeView_SelectItem($idTreeView, $aidTVi_Item[9])
    ; Loop until the user exits.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example
#include <GUIConstantsEx.au3> #include <GuiTreeView.au3> #include <MsgBoxConstants.au3> #include <WindowsStylesConstants.au3> Example() Func Example() GUICreate("TreeView Sort (v" & @AutoItVersion & ")", 400, 300) Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS) Local $idTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE) GUISetState(@SW_SHOW) _GUICtrlTreeView_BeginUpdate($idTreeView) Local $aidTVi_Item[10], $iX = 9 For $x = 0 To 3 $aidTVi_Item[$x] = GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Item", $iX), $idTreeView) $iX -= 1 Next _GUICtrlTreeView_Expand($idTreeView) _GUICtrlTreeView_EndUpdate($idTreeView) MsgBox($MB_SYSTEMMODAL, "Information", "Sort") _GUICtrlTreeView_Sort($idTreeView) _GUICtrlTreeView_SelectItem($idTreeView, $aidTVi_Item[9]) ; Loop until the user exits. Do Until GUIGetMsg() = $GUI_EVENT_CLOSE GUIDelete() EndFunc ;==>Example