How to Display DataTable DataRow Information in TrackBallInfoTemplate
Environment
Product Version | 2022.3.1109 |
Product | RadChartView for WPF |
Description
How to display DataTable
DataRow
information in the TrackBallInfoTemplate
properties of the chart view series.
Solution
To display the values of the DataRow, you can use the DataItem
property of the DataPoint
instance. The DataPoint comes from the DataPointInfo
object that is generated for each series entry. The DataItem will be of type DataRow and you can use the square brackets syntax to choose which values are going to be displayed.
Displaying DataTable DataRow information in TrackBallInfoTemplate
<telerik:PointSeries ItemsSource="{Binding DataTable.DefaultView}">
<telerik:PointSeries.TrackBallInfoTemplate>
<DataTemplate>
<StackPanel Orientation="Horizontal">
<TextBlock Text="Value is: "/>
<TextBlock Text="{Binding DataPoint.DataItem[MyDataRowValue]}" Foreground="red"/>
</StackPanel>
</DataTemplate>
</telerik:PointSeries.TrackBallInfoTemplate>
</telerik:PointSeries>