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

Example()

Func Example()
    Local $hImage, $idListView

    GUICreate("ListView: Ermittelt die Gruppe, welche den Fokus besitzt", 500, 300)

    $idListView = GUICtrlCreateListView("", 2, 2, 394, 268)
    GUISetState(@SW_SHOW)

    ; Lädt die Bilder
    $hImage = _GUIImageList_Create()
    _GUIImageList_Add($hImage, _GUICtrlListView_CreateSolidBitMap($idListView, 0xFF0000, 16, 16))
    _GUIImageList_Add($hImage, _GUICtrlListView_CreateSolidBitMap($idListView, 0x00FF00, 16, 16))
    _GUIImageList_Add($hImage, _GUICtrlListView_CreateSolidBitMap($idListView, 0x0000FF, 16, 16))
    _GUICtrlListView_SetImageList($idListView, $hImage, 1)

    ; Fügt die Spalten hinzu
    _GUICtrlListView_AddColumn($idListView, "Spalte 1", 100)
    _GUICtrlListView_AddColumn($idListView, "Spalte 2", 100)
    _GUICtrlListView_AddColumn($idListView, "Spalte 3", 100)

    ; Fügt die Items hinzu
    _GUICtrlListView_AddItem($idListView, "Zeile 1: Spalte 1", 0)
    _GUICtrlListView_AddSubItem($idListView, 0, "Zeile 1: Spalte 2", 1)
    _GUICtrlListView_AddSubItem($idListView, 0, "Zeile 1: Spalte 3", 2)
    _GUICtrlListView_AddItem($idListView, "Zeile 2: Spalte 1", 1)
    _GUICtrlListView_AddSubItem($idListView, 1, "Zeile 2: Spalte 2", 1)
    _GUICtrlListView_AddItem($idListView, "Zeile 3: Spalte 1", 2)

    ; Gruppen erstellen
    _GUICtrlListView_EnableGroupView($idListView)
    _GUICtrlListView_InsertGroup($idListView, -1, 1, "Gruppe 1", 1)
    _GUICtrlListView_InsertGroup($idListView, -1, 2, "Gruppe 2")
    _GUICtrlListView_SetItemGroupID($idListView, 0, 1)
    _GUICtrlListView_SetItemGroupID($idListView, 1, 2)
    _GUICtrlListView_SetItemGroupID($idListView, 2, 2)

    If @OSVersion = "WIN_XP" Then
        MsgBox($MB_SYSTEMMODAL, "Information", "Diese Funktion funktioniert nicht unter WinXP")
    Else
        _GUICtrlListView_SetGroupInfo($idListView, 1, "Neue Gruppe 1", 0, $LVGS_FOCUSED)
        MsgBox($MB_SYSTEMMODAL, "Information", "Die Gruppe mit dem folgenden Index hat den Fokus: " & _GUICtrlListView_GetFocusedGroup($idListView))
    EndIf

    ; Die Schleife wiederholt sich, bis der Benutzer die Beenden-Aktion der GUI auslöst.
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE

    GUIDelete()
EndFunc   ;==>Example