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);
}