Question

I have a RangeBar chart that will show different schedules and how they overlap. I can’t seem to get AxisY (which is really AxisX, but they switch when you use a RangeBar for some reason) to display the hour. It displays a gridline for every hour, but the label is the date, which is not helpful at all.

I tried

asChart.ChartAreas["ChartArea1"].AxisY.CustomLabels.Add(0, DateTimeIntervalType.Hours, string.Format("{0:H}"));

but I get the error: Index (zero based) must be greater than or equal to zero and less than the size of the argument list.

Can somebody point me in the right direction?

Answer 1

Okay. I’m dumb.

asChart.ChartAreas["ChartArea1"].AxisY.LabelStyle.Format = "{HH:mm}";