ComboBox and Hiearchical Data

[Roberto]

Hi!
I have a View with a Master - Details layout, in the Master i have a RadTreeList View with Hierarchical Data. In the Details I have a ComboBox which display the details of the selected value item of the Grid. How can i set the right property? I'm working with the MVVM, but i have difficulty to display the details. I want to display "Descrizione". Here my code,whats wrong? Thank you all :

<ComboBox
                        DisplayMemberPath="Descrizione"
                        SelectedValuePath="Codice"
                        Style="{StaticResource ComboBoxStyle}"
                        Width="140" HorizontalAlignment="Left"
                        ItemsSource="{Binding Source={StaticResource commonProperties}, Path=Content.UnitaOrganizzative,Mode=TwoWay}"
                        SelectedValue="{Binding SelectedItem.Codice, Mode=TwoWay}"
                        SelectedIndex="{Binding SelectedItem.Padre}"
                        VerticalAlignment="Top" />

[Maya]

Hi Roberto,

Please excuse us for the late reply. 
Based on the requirements you posted above, I have prepared a sample project. May you take a look at it and let me know whether it corresponds to your scenario you want to achieve ?

All the best,
Maya
the Telerik team

[Roberto]

That's great! Thank you so much!