i've already read:
What i need to achieve is, a RadTreeView which is filled by a WCF Service, using the LoadOnDemand Event. I really learned a lot from the mentioned above articles, but still there is one thing i do not understand. Think of Windows Explorer Style TreeView. Which Elements do i need to accomplish a similiar Solution / Style? i mean, some use a ValueConverter, some a HierarchicalDataTemplate other use just a DataTemplate. What i have is an ObservableCollection<ContentData> which has a Property of ObservableCollection<ContentDataList>
here i'm filling the Collection on the Server-side
in the AsyncCompleted Event i tried various things like binding the the ItemsSource (code behind and declaratively in xaml). but i'm getting stuck when it comes to the part where i need to tell the RadTreeViewControl about it's parent-childern relative.. Did one of you guys something similiar? could you shed a light? do i need to use a ValueConverter or a HierarchicalDataTemplate or something else?
help's really appreciated!