f = createForm()
 f.setSize(200,200)
 b = createButton(f)
 b.setSize(100,100)
 b.left = (f.width - b.width) / 2
 b.top = (f.height - b.height) / 2
 b.Caption = 'My Button'

function showMsg()
  showMessage('Hello there...!!')
  return
end

function exiter()
  --closeCE()
  return caFree
end

f.show()
b.onClick = showMsg
f.onClose = exiter