problem of binding dynamically IsLoadingOnDemandEnabled property

[alino]

Hi everybody,

I have a problem when i try to bind a IsLoadingOnDemandEnabled property  with boolean propery from business object in MVVM Pattern.
I tried this:
// for setting the property in the UserControl.Resources
 

 

<Style x:Key="LoadingStyle" TargetType="telerik:RadTreeViewItem">
<Setter Property="IsLoadOnDemandEnabled" Value="{Binding Path=BoolProp}"/>
</Style>

 

 

 

 Here "BoolProb" is my boolean property of business object
In The RadTreeView Tag, I did such:

 

<telerik:RadTreeView x:Name="radTreeView" Margin="8" IsLineEnabled="True" ItemContainerStyle="{StaticResource LoadingStyle}"
IsDragDropEnabled="True" AllowDrop="True" IsDragTooltipEnabled="True"
ItemTemplate="{StaticResource EntityTemplate}" ItemsSource="{Binding Children}"
IsDragPreviewEnabled="True" IsExpandOnDblClickEnabled="True" IsExpandOnSingleClickEnabled="False"/>

My business objects I bound to the TreeView are in The list Named Children. Can U give me please any idea helping me to solve the binding problem ?

Thank U for your Help

 

 

 

 

 

 

 

 

 

 

[Miro Miroslavov]

Hello alino,

 The reason this is not working is that Silverlight doesn't support "in Style bindings". This is annoying limitation, but we we have our own API to fix this. You should use our ContainerBindings. Read the full story.
Hope this will help you.

All the best,
Miro Miroslavov
the Telerik team

[alino]

Hi Miroslavov,

thank you so much for your precious Help, now my property binding is working.

Best regards,

Alino