Retrieves the height of items
#include <GuiListBox.au3>
_GUICtrlListBox_GetItemHeight ( $hWnd )
| $hWnd | Control ID/Handle to the control |
| Success: | the height, in pixels, of each item in the list box. |
| Failure: | 0. |
#include <GUIConstantsEx.au3>
#include <GuiListBox.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
; Create GUI
GUICreate("List Box Get/Set Item Height (v" & @AutoItVersion & ")", 400, 296)
Local $idListBox = GUICtrlCreateList("", 2, 2, 396, 296)
GUISetState(@SW_SHOW)
; Add strings
_GUICtrlListBox_BeginUpdate($idListBox)
For $iI = 0 To 9
_GUICtrlListBox_AddString($idListBox, StringFormat("%03d : string", $iI))
Next
_GUICtrlListBox_EndUpdate($idListBox)
; Show item height
MsgBox($MB_SYSTEMMODAL, "Information", "Item height: " & _GUICtrlListBox_GetItemHeight($idListBox))
; Set item height
_GUICtrlListBox_SetItemHeight($idListBox, 26)
; Show item height
MsgBox($MB_SYSTEMMODAL, "Information", "Item height: " & _GUICtrlListBox_GetItemHeight($idListBox))
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example