Binding a model property to CategoricalDataPoint in Radcartesianchart

[rakesh]

Hi, 

I am using RadCartesian Bargraph(Cluster) to visualize data. I have a model class with certain properties which holds the value for CategoricalDataPoint of each bar in cluster.

however, when I bind this CategoricalDataPoint value to the property of model class. I get error A 'Binding' cannot be set on the 'Value' property of type telerik:CategoricalDataPoint.  This is my xaml

 <telerik:BarSeries CombineMode="Cluster">
                            <telerik:BarSeries.DataPoints>
                                <telerik:CategoricalDataPoint Category="today" Value="{Binding Propertyxxx}"/>
                                
                                <telerik:CategoricalDataPoint Category="day-1" Value="{Binding Propertyyyy}"/>
                                
                            </telerik:BarSeries.DataPoints>

Please help me how to solve this issue as soon as possible.

Regards,

Rakesh.N

[Martin Ivanov]

Hello Rakesh,

The described error appears because the properties (including Value) are not dependency properties which means that they cannot be bound. Instead you can consider using a data binding pattern to populate the chart's series.

Regards,
Martin
Telerik