This example demonstrates how to create a drill-down chart to demonstrate master-detail data in the same chart. In particular, two series are used to achieve this. By a mouse click on a point of the first series, another series is shown, which represents detailed data related to the selected point.
The following code demonstrates how this functionality can be implemented with XtraCharts.
Question Comments
Added By: Alan Gali Dev at: 3/26/2013 7:18:46 AM
I just downloaded this to test it but it doesn't seem to work.
SeriesPoint point = hi.SeriesPoint;
if (point != null) {
string argument = point.Argument.ToString();
The SeriesPoint point always returns null regardless of what area in the chart I click.
Added By: Alex (DevExpress Support) at: 11/19/2014 3:52:30 AM Hi Alan,We have uploaded the corrected version of this example. If you notice any problem, feel free to contact us.