private void NewIndicator_SettingParamsChanged(object sender, EventArgs e)
{
financialChart.BeginUpdate();
IIndicator indcator = sender as IIndicator;
IEnumerable <Object.QuoteRange> ranges = indcator.GetYRange(Model.LowerValue.Value, Model.UpperValue.Value);
indcator.AxisY.Min
= ranges.Min(p => { return(p == null ? int.MaxValue : p.Min); });
indcator.AxisY.Max
= ranges.Max(p => { return(p == null ? int.MinValue : p.Max); });
financialChart.EndUpdate();
}