public new static frmNewNaucnaOblast ShowDialog() { if (_instance == null || _instance.IsDisposed) { _instance = new frmNewNaucnaOblast(); } ((Form)_instance).ShowDialog(); return(_instance); }
public static frmNewNaucnaOblast ShowDialogWithData(TwoFieldsDto naucnaOblast = null) { if (_instance == null || _instance.IsDisposed) { _instance = new frmNewNaucnaOblast(naucnaOblast); } else { _instance.NaucnaOblast = naucnaOblast; } ((Form)_instance).ShowDialog(); return(_instance); }