Function Reference

_GUICtrlListSetSel

Select string(s) in a multiple-selection list box

#Include <GuiList.au3>
_GUICtrlListSetSel($h_listbox[, $i_flag=-1[, $i_index = -1]])

 

Parameters

$h_listbox control id/control hWnd
$i_flag Optional: Select/UnSelect
$i_index Optional: Specifies the zero-based index of the item

 

Return Value

If an error occurs, the return value is $LB_ERR

 

Remarks

DOES NOT WORK WITH SINGLE-SELECTION LIST BOXES
$i_flag == 0 means unselect
$i_flag == 1 means select
$i_flag == -1 means toggle select/unselect of item
An $i_index of -1 means to toggle select/unselect of all items (ignores the $i_flag).

 

Related

_GUICtrlListSelectString, _GUICtrlListGetSelState, _GUICtrlListGetSelCount, _GUICtrlListGetSelItems, _GUICtrlListSelItemRange, _GUICtrlListSelItemRangeEx

 

Example


#include <GUIConstants.au3>
#include <GuiList.au3>

Opt('MustDeclareVars',1)

Dim $msg, $ret
Dim $listbox,$button,$i,$button2,$button3

GUICreate("ListBox Set Selection(s) Demo",400,250,-1,-1)

$listbox = GUICtrlCreateList("",125,40,180,120,BitOR($LBS_SORT, $WS_BORDER, $WS_VSCROLL, $LBS_NOTIFY,$LBS_MULTIPLESEL))
GUICtrlSetData($listbox,"test1|more testing|even more testing|demo|test2|test3|test4|test5|test6|test7|test8|test9|test10")
$button = GUICtrlCreateButton("Toggle All",85,160,120,40)
$button2 = GUICtrlCreateButton("Set index 3",215,160,120,40)
$button3 = GUICtrlCreateButton("Toggle index 3",150,210,120,40)

GUISetState ()
While 1
    $msg = GUIGetMsg()
    Select
        Case $msg = $GUI_EVENT_CLOSE
            ExitLoop
        Case $msg = $button
            $ret = _GUICtrlListSetSel($listbox)
            If($ret == $LB_ERR) Then
                MsgBox(16,"Error","Unknown error from _GUICtrlListSetSel")
            EndIf
        Case $msg = $button2
            $ret = _GUICtrlListSetSel($listbox,1,3)
            If($ret == $LB_ERR) Then
                MsgBox(16,"Error","Unknown error from _GUICtrlListSetSel")
            EndIf
        Case $msg = $button3
            $ret = _GUICtrlListSetSel($listbox,-1,3)
            If($ret == $LB_ERR) Then
                MsgBox(16,"Error","Unknown error from _GUICtrlListSetSel")
            EndIf
    EndSelect
Wend