Ermittelt ein Item durch dessen Position in der Liste der Child-Items
#include <GuiTreeView.au3>
_GUICtrlTreeView_GetItemByIndex ( $hWnd, $hItem, $iIndex )
$hWnd | Control-ID / Handle des Controls |
$hItem | Handle des Items |
$iIndex | 0-basierender Index des Items in der Liste der Child-Items |
Erfolg: | das Handle des Items |
Fehler: | 0 |
- - - - - - - - Erklärung der Controls - - - - - - - -
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <GuiTreeView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>
Example()
Func Example()
GUICreate("TreeView: Ermittelt ein Item durch dessen Index (v" & @AutoItVersion & ")", 500, 300)
Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS, $TVS_CHECKBOXES)
Local $idTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE)
GUISetState(@SW_SHOW)
Local $hImage = _GUIImageList_Create(16, 16, 5, 3)
_GUIImageList_AddIcon($hImage, "shell32.dll", 110)
_GUIImageList_AddIcon($hImage, "shell32.dll", 131)
_GUIImageList_AddIcon($hImage, "shell32.dll", 165)
_GUIImageList_AddIcon($hImage, "shell32.dll", 168)
_GUIImageList_AddIcon($hImage, "shell32.dll", 137)
_GUIImageList_AddIcon($hImage, "shell32.dll", 146)
_GUICtrlTreeView_SetNormalImageList($idTreeView, $hImage)
_GUICtrlTreeView_BeginUpdate($idTreeView)
Local $ahItem[6]
For $x = 0 To 5
$ahItem[$x] = _GUICtrlTreeView_Add($idTreeView, 0, StringFormat("[%02d] Neues Item", $x + 1), $x, $x)
For $y = 1 To 3
_GUICtrlTreeView_AddChild($idTreeView, $ahItem[$x], StringFormat("[%02d] Neues Child", $y), $x, $x)
Next
Next
_GUICtrlTreeView_EndUpdate($idTreeView)
MsgBox($MB_SYSTEMMODAL, "Information", "Item 3, Handle des Child Index 1: " & _GUICtrlTreeView_GetItemByIndex($idTreeView, $ahItem[3], 1))
; Die Schleife wiederholt sich, bis der Benutzer die Beenden-Aktion der GUI auslöst.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example