To reproduce: - Open the Property builder, add some nodes and disable them. - There is no way to enable them at design time. Workaround. Disable the nodes at runtime.
Download the Treeview from RadTreeview Properties and export as XML.
Edit XML and add Enabled="true" into the node string.
Once you apply it will be enabled again.
Hi Geoff, The issue is pretty complex. For the time being, we cannot provide a fix for it. Regards, Hristo
Pretty disappointing that this is still an issue after all this time. Geoff