I am using the ChartView with several BarSeries and want to show a popup, when a certain bar is selected.
What's the recommended way to accomplish this?
I was looking at http://www.telerik.com/help/silverlight/radchartview-features-selection.html
and tried to use the SelectionChanged event. However, it never gets fired.
I also tried retemplating the BarSeries.PointTemplate and using a transparent Button that overlays the Bar.
However, the Button's command is never invoked - not even when I set the BarSeries' HitTestVisible to true.