Get the number of items in the list box
#Include <GuiList.au3>
_GUICtrlListCount($h_listbox)
Parameters
$h_listbox | control id/control hWnd |
Return Value
The return value is the number of items in the list box
Remarks
None.
Related
_GUICtrlListGetSelCount, _GUICtrlListGetSelItems, _GUICtrlListGetSelItemsText
Example
#include <GUIConstants.au3>
#include <GuiList.au3>
Opt ('MustDeclareVars', 1)
Dim $msg, $ret
Dim $listbox, $button, $label
GUICreate("ListBox Count Item(s) Demo", 400, 250, -1, -1)
$listbox = GUICtrlCreateList("", 125, 40, 180, 120)
GUICtrlSetData($listbox, "test1|test2|test3|")
$button = GUICtrlCreateButton("Count Items", 150, 160, 120, 40)
$label = GUICtrlCreateLabel("# of Items", 150, 210, 120)
GUISetState()
While 1
$msg = GUIGetMsg()
Select
Case $msg = $GUI_EVENT_CLOSE
ExitLoop
Case $msg = $button
$ret = _GUICtrlListCount ($listbox)
If ($ret == $LB_ERR) Then
MsgBox(16, "Error", "Unknown error from _GUICtrlListCount")
Else
GUICtrlSetData($label, "# of Items: " & $ret)
EndIf
EndSelect
WEnd