Select an item in a chart with c#

[Michiel]

Hi,

I really love working with the telerik toolkit but I stumbled upon a problem. When I try to select a datapoint via c#, the code executes but nothing happens.

The code I use:

chartarea.SelectItem(index);

When I debug my application, I can see all the necessary data is in my chart but after executing this statement, the SelectedItems property hasn't changed and neither did the chart itself.

Are there any suggestions to do this anyway?

Kind regards,

Michiel

[Missing User]

Hello Michiel,

One possible reason for this behavior is that you need to activate the interactivity settings. For example:

<telerik:PieSeriesDefinition.InteractivitySettings>
    <telerik:InteractivitySettings SelectionMode="Multiple" SelectionScope="Item" />
</telerik:PieSeriesDefinition.InteractivitySettings>

Please review the following help topics:
http://www.telerik.com/help/wpf/radchart-features-interactivity.html
http://www.telerik.com/help/wpf/radchart-features-interactivity-effects.html

In case that these directions don't help you to solve the issue, could you please provide more information and code snippets about the implementation of RadChart.

Regards,

Polina

the Telerik team