#include "Extras\HelpFileInternals.au3"

#include <GuiButton.au3>
#include <GUIConstantsEx.au3>
#include <GuiImageList.au3>
#include <WindowsStylesConstants.au3>

Example()

Func Example()
    Local $hImage, $idBtn, $aIdealSize

    GUICreate("Buttons", 400, 400)
    _MemoCreate(119, 10, 276, 374, $WS_VSCROLL)

    $hImage = _GUIImageList_Create(32, 32, 5, 3, 6)
    For $x = 6 To 11
        _GUIImageList_AddIcon($hImage, "shell32.dll", $x, True)
    Next

    $idBtn = GUICtrlCreateButton("Button 1", 10, 10, 90, 50)
    _GUICtrlButton_SetImageList($idBtn, $hImage)

    GUISetState(@SW_SHOW)

    $aIdealSize = _GUICtrlButton_GetIdealSize($idBtn)
    _MemoWrite("Button 1 ideale Breite: " & $aIdealSize[0] & " Höhe: " & $aIdealSize[1])

    Sleep(3000)

    _MemoWrite(StringFormat("Setzt die Größe: %s", _GUICtrlButton_SetSize($idBtn, $aIdealSize[0], $aIdealSize[1])))

    While 1
        Switch GUIGetMsg()
            Case $GUI_EVENT_CLOSE
                ExitLoop
        EndSwitch
    WEnd

    Exit
EndFunc   ;==>Example