/// <summary>
/// show the chart window with deals /
/// показать окно графиков со сделками
/// </summary>
public void ShowChartDialog()
{
if (_chartUi == null)
{
_chartUi = new BotPanelChartUi(this);
_chartUi.Show();
}
_chartUi.Closed += _chartUi_Closed;
}
void _chartUi_Closed(object sender, EventArgs e)
{
_chartUi = null;
}