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Click Events

When an end-user clicks on a data point within a visualization, the VisualizationDataPointClicked event is invoked. You can respond to this event by adding an event handler to the VisualizationDataPointClicked event.

<rv:RevealView x:Name="_revealView"
               VisualizationDataPointClicked="RevealView_VisualizationDataPointClicked"/>
private void RevealView_VisualizationDataPointClicked(object sender, VisualizationClickedEventArgs e)
{

}

The VisualizationClickedEventArgs class has the following properties:

  • Cell - gets the data point that was clicked
  • Row - gets a collection of cell data that is associated with the Cell
  • Visualization - gets the Visualization that was clicked

By using the properties exposed by the VisualizationClickedEventArgs class, such as the VisualizationClickedEventArgs.Cell and VisualizationClickedEventArgs.Row properties, you can read data that is associated with the clicked data point.

It's important to understand that the VisualizationClickedEventArgs.Row property provides a collection of all RVDataCell objects that represent each data point associated with the clicked cell.

The RVDataCell class has the following properties:

  • ColumnLabel - the label, or custom name, of the column belonging to the data point
  • ColumnName - the name of the column belonging to the data point
  • FormattedValue - the formatted value of the data point
  • Value - the original value of the data point