Retrieves the current height of the each item
#include <GuiTreeView.au3>
_GUICtrlTreeView_GetHeight ( $hWnd )
$hWnd | Control ID/Handle to the control |
#include <GUIConstantsEx.au3>
#include <GuiTreeView.au3>
#include <MsgBoxConstants.au3>
#include <WindowsConstants.au3>
Example()
Func Example()
GUICreate("TreeView Set/Get Height (v" & @AutoItVersion & ")", 400, 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, $WS_EX_CLIENTEDGE)
GUISetState(@SW_SHOW)
_GUICtrlTreeView_BeginUpdate($idTreeView)
Local $aidItem[6]
For $x = 0 To UBound($aidItem) - 1
$aidItem[$x] = GUICtrlCreateTreeViewItem(StringFormat("[%02d] New Item", $x + 1), $idTreeView)
Next
_GUICtrlTreeView_EndUpdate($idTreeView)
_GUICtrlTreeView_SetHeight($idTreeView, 30)
MsgBox($MB_SYSTEMMODAL, "Information", StringFormat("Item Height? %s", _GUICtrlTreeView_GetHeight($idTreeView)))
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example