Function Reference


_GUICtrlComboBox_GetLBTextLen

Gets the length, in characters, of a string in the list of a combo box

#include <GuiComboBox.au3>
_GUICtrlComboBox_GetLBTextLen ( $hWnd, $iIndex )

Parameters

$hWnd Control ID/Handle to the control
$iIndex index of the required entry

Return Value

Success: the length of the string.
Failure: -1.

Related

_GUICtrlComboBox_GetLBText

Example

#include <GuiComboBox.au3>
#include <GUIConstantsEx.au3>
#include <MsgBoxConstants.au3>

Example()

Func Example()
    Local $idCombo

    ; Create GUI
    GUICreate("ComboBox Get LB Text Len", 400, 296)
    $idCombo = GUICtrlCreateCombo("", 2, 2, 396, 296)
    GUISetState(@SW_SHOW)

    ; Add files
    _GUICtrlComboBox_BeginUpdate($idCombo)
    _GUICtrlComboBox_AddDir($idCombo, @WindowsDir & "\*.exe")
    _GUICtrlComboBox_EndUpdate($idCombo)

    ; Get LB Text Len
    MsgBox($MB_SYSTEMMODAL, "Information", "LB Text Len: " & _GUICtrlComboBox_GetLBTextLen($idCombo, 2))

    ; Loop until the user exits.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE
    GUIDelete()
EndFunc   ;==>Example