I can easily create a RadChartView drill down using the BarSeries ( following the WinForm demo provided by Telerik ) but cannot, after days of troubleshooting, create a PieSeries drill down using nearly the same project/logic as the BarSeries.
If possible, can someone point me to a simple proof of concept where a user can start at a PieChart, drill down to another PieChart and follow the breadcrumbs back to the home PieChart?
It seems that when adding a new View to my RadChartView1 using .AddNew() it always adds a Cartesian chart ( even though RadChartView AreaType is set to Pie ), maybe that is why it works fine with BarSeries and not PieSeries? I see when the DrillEvent fires, the DrillEventArgs e.View is always a Cartesian ChartView which of course doesn't work so well when I attempt to do e.View.Series.Add(series) where 'series' is a PieSeries ( the new PieChart I want to drill down into ).
Thanks for any help, resorting to the forums as I've banged my head on this matter for days.