WinForms TreeView Overview
RadTreeView binds to any object that implements IList, IListSource or IBindingList interface. This includes generic lists and BindingSource for example.
The following articles are showing how you can bind RadTreeView to various data sources:
The Data Binding is part of Telerik UI for WinForms, a
professional grade UI library with 160+ components for building modern and feature-rich applications. To try it out sign up for a free 30-day trial.