This illustration shows a screen capture of the Tree View Sample. The application window contains a three-level hierarchical structure. The highest item in the hierarchy is MyCompany Human Resources. This element is accompanied by an icon of a person holding a book

The MyCompany Human Resources root item contains the following tree items: Accounts Department, Sales Department, and IT Support. Each department element is accompanied by the icon of an open folder and a person. The Add Employee context menu is superimposed on the Sales Department item.

Accounts department contains the following employees: Jacob Smith and Isabella Johnson.

The Sales department contains the following employees: Ethan Williams, Emma Jones, Michael Brown, Anna Black, Rodger York, and Susan Collins work in the sales department according to the structure.