The following example demonstrates how to get client data corresponding to a particular visual element using DashboardViewer's API.

In this example, the DashboardViewer.DashboardItemClick event is handled to obtain client data for the Card dashboard item and display this data in a Chart control. 

When the user clicks a card, the axis points placed on the 'Sparkline' axis are used to determine the actual/target values. The values are saved to a data table whose data are displayed in a Chart control.

• Obtain Underlying and Displayed Data

• How to: Obtain a Dashboard Item's Client Data in the WinForms Viewer
• How to: Add Custom Interactivity to a Dashboard Displayed in the WinForms Viewer
• How to: Calculate and Display Totals for the Hidden Measure
• How to: Display the Total Value above each Pie Chart in the WinForms Viewer
• How to: Customize the Data Inspector Dialog