We have checked our code and the attached TreeViewPanel.VirtualizationMode Property
is not readonly. As we were unable to reproduce the issue at our side I would like to ask you for more details:
- what is the version of VisualStudio you are using ?
- are you with our latest dll's, if not what is their version?
Is it possible for you to send us an isolated project reproducing the issue? This way we would be better able to investigate it.
Thank you for your cooperation in advance.
the Telerik team