Binding 2 controls to 1 source

[Scott Michetti]

Hello, I'm binding 2 TreeView controls to one source, and only 1 TreeView has data, the other is empty.
Here's my code.

radTreeview1.ItemsSource = MyClass.Children;
radTreeview2.ItemsSource = MyClass.Children;

radTreeview1 is blank. If I comment out radTreeview2, radTreeview1 displays with data, so it looks like the last item to bind will work.

Can I not use the same class to bind to 2 different controls?

Thanks,
Scott

[Boris]

Hello Scott,

Yes you can use a single collection to populate two RadTreeViews. I attached a sample project that demonstrates a possible approach in which the code is much similar to yours:

         List<DataItem> children = MyClass.GetData();
       this.xTree1.ItemsSource = children;
       this.xTree2.ItemsSource = children;

Please let us know if this helps or if we have missed something.

Regards,
Boris Penev
Telerik