public SetupForm(Setup setup)
{
_setup = setup;
_resin = _setup.Resin;
InitializeComponent();
_none = _folderDlg.RootFolder;
_resinCmbBox.BeginUpdate();
_resinCmbBox.DataSource = _setup.GetResinList();
_resinCmbBox.SelectedItem = _resin;
_resinCmbBox.EndUpdate();
UpdateServices(null);
}