Obtient le noeud le plus haut ou le tout premier noeud
#include <GuiTreeView.au3>
_GUICtrlTreeView_GetFirstItem ( $hWnd )
$hWnd | ID/handle du contrôle |
Succès: | Retourne le handle du premier noeud. |
Échec: | Retourne 0. |
_GUICtrlTreeView_GetFirstVisible
#include <GUIConstantsEx.au3> #include <GuiTreeView.au3> #include <MsgBoxConstants.au3> #include <WindowsConstants.au3> Example() Func Example() Local $idItem, $idTreeView Local $iStyle = BitOR($TVS_EDITLABELS, $TVS_HASBUTTONS, $TVS_HASLINES, $TVS_LINESATROOT, $TVS_DISABLEDRAGDROP, $TVS_SHOWSELALWAYS, $TVS_CHECKBOXES) GUICreate("Obtenir le premier noeud d'un TreeView", 400, 300) $idTreeView = GUICtrlCreateTreeView(2, 2, 396, 268, $iStyle, $WS_EX_CLIENTEDGE) GUISetState(@SW_SHOW) _GUICtrlTreeView_BeginUpdate($idTreeView) For $x = 0 To 6 $idItem = GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Item", $x), $idTreeView) For $y = 0 To 2 GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Item", $y), $idItem) Next Next _GUICtrlTreeView_EndUpdate($idTreeView) Local $hFirst = _GUICtrlTreeView_GetFirstVisible($idTreeView) MsgBox($MB_SYSTEMMODAL, "Information", "Handle du premier noeud visible: " & $hFirst) ; Boucle jusqu'à ce que l'utilisateur quitte. Do Until GUIGetMsg() = $GUI_EVENT_CLOSE GUIDelete() EndFunc ;==>Example