When using a ChartSelectionBehavior, the DataPointSelectionMode never fires the SelectionChanged event when clicking on a data point.
I have used both Single and Multiple modes without success. The SeriesSelectionMode does work, however.
<Grid RowDefinitions="*">
<telerik:RadCartesianChart x:Name="chart"
Grid.Row="0">
<telerik:RadCartesianChart.HorizontalAxis>
<telerik:NumericalAxis x:Name="xAxis" />
</telerik:RadCartesianChart.HorizontalAxis>
<telerik:RadCartesianChart.VerticalAxis>
<telerik:NumericalAxis x:Name="yAxis" />
</telerik:RadCartesianChart.VerticalAxis>
<telerik:RadCartesianChart.Series />
<telerik:RadCartesianChart.Annotations>
<telerik:CartesianGridLineAnnotation x:Name="marker"
Axis="{x:Reference xAxis}" />
</telerik:RadCartesianChart.Annotations>
<telerik:RadCartesianChart.ChartBehaviors>
<telerik:ChartSelectionBehavior x:Name="selection"
DataPointSelectionMode="Single"
SelectionChanged="ChartSelectionBehavior_SelectionChanged" />
</telerik:RadCartesianChart.ChartBehaviors>
</telerik:RadCartesianChart>
<ScrollView Grid.Row="0"
VerticalOptions="Start"
x:Name="legendContainer"
HeightRequest="80">
<telerik:RadLegend x:Name="legend"
LegendProvider="{x:Reference Name=chart}" />
</ScrollView>
</Grid>1 Answer, 1 is accepted
Hi Steve,
Thank you for the provided code.
I have tested the scenario and the selection behavior works on series. The event does not fire on data point. I have logged this on your behalf here: https://feedback.telerik.com/maui/1614623-chart-winui-datapoint-selection-event-is-not-fired-on-cartesian-series Follow the item to track its progress.
I cannot suggest a workaround for this behavior. You caŠ½ switch to SeriesSelectionMode on WinUI.
Regards,
Didi
Progress Telerik
Love the Telerik and Kendo UI products and believe more people should try them? Invite a fellow developer to become a Progress customer and each of you can get a $50 Amazon gift voucher.