I am trying to underline the text within point labels using the below code
chart1.Points[index, i].PointLabels.Font = new Font(chart1.Points[index, i].PointLabels.Font, FontStyle.Underline);
It doesn't seem to be working. I have also tried FontStyle.Bold, FontStyle.Italic but nothing works.
Could you please suggest me a way to underline pointlabel text.