Can not binding ShowItemLabels property to a checkbox's isChecked property?

[Jun Tang]

<telerik:SeriesMapping.SeriesDefinition>
                        <telerik:LineSeriesDefinition AxisName="TempAxixYMain"
                            ShowItemLabels="{Binding ElementName=chkDisplayValue,Path=isChecked}"
                                  ShowItemToolTips="True"
                          x:Name="TempLine">
                        </telerik:LineSeriesDefinition>
                    </telerik:SeriesMapping.SeriesDefinition>

i use the xaml above to bind ShowItemLabels property of SeriesDefinition to a checkbox, but it doesn't work (2011 Q2).
So i have to set the ShowItemLabels's value in the "checked" and "uncheck" events of checkbox

[Sia]

Hello Jun Tang,

You can use the same approach as the one used in our "Simple Filtering" Demo. Please check the attached solution.

Regards,
Sia
the Telerik team