#include <ButtonConstants.au3>


GUICreate("test", 220, 400)

GUICtrlCreateButton("Button" & @CRLF & "no styles", 10, 10, 200, 80)

GUICtrlCreateButton("Button" & @CRLF & "multiline", 10, 110, 200, 80, $BS_MULTILINE)

GUICtrlCreateButton("Button" & @CRLF & "vertical center", 10, 210, 200, 80, $BS_VCENTER)

GUICtrlCreateButton("Button" & @CRLF & "multiline + vertical center", 10, 310, 200, 80, BitOR($BS_MULTILINE, $BS_VCENTER))

GUISetState()

Sleep(2000)

GUICtrlSetBkColor(-1, 0xAAAAAA)

Sleep(2000)
GUICtrlSetStyle(-1, BitOR($BS_MULTILINE, $BS_VCENTER))


While GUIGetMsg() <> -3
WEnd