Function Reference


_GUICtrlListView_GetTopIndex

Retrieves the index of the topmost visible item when in list or report view

#include <GuiListView.au3>
_GUICtrlListView_GetTopIndex ( $hWnd )

Parameters

$hWnd Control ID/Handle to the control

Return Value

Returns the 0-based index of the item.
Zero if the list-view control is in icon or small icon view.

Example

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

Example()

Func Example()
    Local $idListview

    GUICreate("ListView Get Top Index", 400, 300)
    $idListview = GUICtrlCreateListView("", 2, 2, 394, 268)
    GUISetState(@SW_SHOW)

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

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

    ; Select item 50
    _GUICtrlListView_SetItemSelected($idListview, 49)
    _GUICtrlListView_EnsureVisible($idListview, 49)
    MsgBox($MB_SYSTEMMODAL, "Information", "Top Index: " & _GUICtrlListView_GetTopIndex($idListview))

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