Prevents updating of the control until the EndUpdate function is called
#include <GuiListBox.au3>
_GUICtrlListBox_BeginUpdate ( $hWnd )
| $hWnd | Control ID/Handle to the control |
| Success: | True. |
| Failure: | False. |
#include <GUIConstantsEx.au3>
#include <GuiListBox.au3>
#include <MsgBoxConstants.au3>
Example()
Func Example()
Local $idListBox
; Create GUI
GUICreate("List Box Begin Update", 400, 296)
$idListBox = GUICtrlCreateList("", 2, 2, 396, 296)
GUISetState(@SW_SHOW)
; Add files
_GUICtrlListBox_BeginUpdate($idListBox)
_GUICtrlListBox_ResetContent($idListBox)
_GUICtrlListBox_InitStorage($idListBox, 100, 4096)
_GUICtrlListBox_Dir($idListBox, @WindowsDir & "\win*.exe")
_GUICtrlListBox_AddFile($idListBox, @WindowsDir & "\notepad.exe")
_GUICtrlListBox_Dir($idListBox, "", $DDL_DRIVES)
_GUICtrlListBox_Dir($idListBox, "", $DDL_DRIVES, False)
_GUICtrlListBox_EndUpdate($idListBox)
; Loop until the user exits.
Do
Until GUIGetMsg() = $GUI_EVENT_CLOSE
GUIDelete()
EndFunc ;==>Example