|106394||Jan 3,2013 08:58 AM||Jan 7,2013 12:01 AM||WinRT||2|
When I enable trackball in chart control and collection of points in chart is empty a get an exception:
Specified argument was out of the range of valid values.
at System.Collections.Generic.List`1.get_Item(Int32 index)
at Syncfusion.UI.Xaml.Charts.ChartSeries.FindNearestChartPoint(Point point, Double& x, Double& y, Double& stackedYValue)
at Syncfusion.UI.Xaml.Charts.ChartTrackBallBehavior.OnPointerPositionChanged(Point point)
at Syncfusion.UI.Xaml.Charts.ChartTrackBallBehavior.OnPointerMoved(PointerRoutedEventArgs e)
at Syncfusion.UI.Xaml.Charts.Chart.OnPointerMoved(PointerRoutedEventArgs e)
When I enter the page with chart control chart is still empty, because I have to read values from files and it takes a second. I guess you could add condition to check this situation.
One more thing: it seems that even one point in chart is too less. We have to have at least 2 points in chart to get rid of exception.
Thanks for using Syncfusion products.
We have analyzed the reported issue. We are able to reproduce the issue and we will fix this in our next beta release.
Please let us know, if you have any concerns.
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