hMailServer.Shared.ucWizard.EnableDisable C# (CSharp) Метод

        private void EnableDisable()
        {
            // On the last page, we can only press Close.
             buttonCancel.Enabled = !IsLastPage;

             // Previous shouldn't be enabled on the first page or on the last page.

             buttonPrevious.Enabled = _currentPage != 0 && !IsLastPage;
        }