The VZTreeModel class implements an object used to work with the model of visualizer with hierarchical structure.
| Property name | Brief description | |
| The ActiveItem property determines active element in the visualizer with hierarchical structure. | ||
| The RootItem property determines root element in visualizer with hierarchical structure. |
| Method name | Brief description | |
| The GetItemByID method returns the tree element by its identifier. | ||
| The SetActiveItem method sets a selected tree element as a current one in visualizer with hierarchical structure. |
See also: