protected override string LargeTickLabel(DateTime tickDate)
{
string label;
if ( this.NumberFormat == null
&& (LargeTickLabelType_ == LargeTickLabelType.hourMinute ||
LargeTickLabelType_ == LargeTickLabelType.hourMinuteSeconds)
&& tickDate.TimeOfDay == StartTradingTime)
{
// in such case always show the day date
label = (tickDate.Day).ToString();
label += " ";
label += tickDate.ToString("MMM");
}
else
{
label = base.LargeTickLabel(tickDate);
}
return label;
}