Retrieves the position of the item in the list
#include <GuiTreeView.au3>
_GUICtrlTreeView_Index ( $hWnd, $hItem )
| $hWnd | Control ID/Handle to the control |
| $hItem | Handle to item |
| Success: | the index position. |
| Failure: | -1. |
If $hItem is a child item the index is the position under the parent.
If $hItem has no parent this function will get the index of that item.
_GUICtrlTreeView_GetItemByIndex
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <GuiTreeView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>
Global $g_hImage, $g_hStateImage
Example()
Func Example()
GUICreate("TreeView Index (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, $WS_EX_CLIENTEDGE)
GUISetState(@SW_SHOW)
_CreateNormalImageList()
_GUICtrlTreeView_SetNormalImageList($idTreeView, $g_hImage)
; Set ANSI format
;~ _GUICtrlTreeView_SetUnicodeFormat($idTreeView, False)
_CreateStateImageList()
_GUICtrlTreeView_SetStateImageList($idTreeView, $g_hStateImage)
_GUICtrlTreeView_BeginUpdate($idTreeView)
Local $ahItem[10], $aidChildItem[30], $iYItem = 0
For $x = 9 To 0 Step -1
$ahItem[$x] = _GUICtrlTreeView_Add($idTreeView, 0, StringFormat("[%02d] New Item", $x), 4, 5)
_GUICtrlTreeView_SetStateImageIndex($idTreeView, $ahItem[$x], 1)
For $y = 2 To 0 Step -1
$aidChildItem[$iYItem] = _GUICtrlTreeView_AddChild($idTreeView, $ahItem[$x], StringFormat("[%02d] New Child", $y), 0, 3)
_GUICtrlTreeView_SetStateImageIndex($idTreeView, $aidChildItem[$iYItem], 1)
$iYItem += 1
Next
Next
_GUICtrlTreeView_EndUpdate($idTreeView)
Local $iRand = Random(0, 29, 1)
MsgBox($MB_SYSTEMMODAL, "Information", StringFormat("Index for Child Item %d: %d", $iRand, _GUICtrlTreeView_Index($idTreeView, $aidChildItem[$iRand])))
_GUICtrlTreeView_SelectItem($idTreeView, $aidChildItem[$iRand])
$iRand = Random(0, 9, 1)
MsgBox($MB_SYSTEMMODAL, "Information", StringFormat("Index for Item %d: %d", $iRand, _GUICtrlTreeView_Index($idTreeView, $ahItem[$iRand])))
_GUICtrlTreeView_SelectItem($idTreeView, $ahItem[$iRand])
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example
Func _CreateNormalImageList()
$g_hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 110)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 131)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 165)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 168)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 137)
_GUIImageList_AddIcon($g_hImage, "shell32.dll", 146)
EndFunc ;==>_CreateNormalImageList
Func _CreateStateImageList()
$g_hStateImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($g_hStateImage, "shell32.dll", 3)
_GUIImageList_AddIcon($g_hStateImage, "shell32.dll", 4)
EndFunc ;==>_CreateStateImageList