Function Reference


_GUICtrlListView_FindParam

Searches for an item with the specified lParam

#include <GuiListView.au3>
_GUICtrlListView_FindParam ( $hWnd, $iParam [, $iStart = -1] )

Parameters

$hWnd Control ID/Handle to the control
$iParam Param value to search for
$iStart [optional] 0-based index of the item to begin the search with or -1 to start from the beginning.
The specified item is itself excluded from the search.

Return Value

Success: the 0-based index of the item.
Failure: -1.

Related

_GUICtrlListView_FindItem

Example

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

; Warning should not use SetItemParam on items created with GUICtrlCreateListViewItem
; Param is the controlID of the item

Example()

Func Example()
    Local $hGUI, $iI, $hListView

    ; Create GUI
    $hGUI = GUICreate("(UDF Created) ListView Find Param", 400, 300)
    $hListView = _GUICtrlListView_Create($hGUI, "", 2, 2, 394, 268)
    GUISetState(@SW_SHOW)

    ; Add columns
    _GUICtrlListView_AddColumn($hListView, "Items", 100)

    ; Add items
    _GUICtrlListView_BeginUpdate($hListView)
    For $iI = 1 To 100
        _GUICtrlListView_AddItem($hListView, "Item " & $iI)
    Next
    _GUICtrlListView_EndUpdate($hListView)

    ; Set item 50 parameter value
    _GUICtrlListView_SetItemParam($hListView, 49, 1234)

    ; Search for target item
    $iI = _GUICtrlListView_FindParam($hListView, 1234)
    MsgBox($MB_SYSTEMMODAL, "Information", "Target Item Index: " & $iI)
    _GUICtrlListView_EnsureVisible($hListView, $iI)

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