# TreeView Structure

This topic provides details about the structure and the different elements in Treeview.

## Content



**TreeView** is a tree type WinForms control that comprises one or more elements known as nodes. A node can be classified into the following three types:

*   Parent node that contains other nodes
*   Child node that is contained by another node
*   Leaf node that does not contain child nodes

![TreeView Structure](https://cdn.mescius.io/document-site-files/images/56bb69d1-e225-4d79-8965-f70a0e789043/images/treeviewstructure.png)


> type=note
> **Note**: The latest WinForms .NET Edition does not include rich design-time support yet. We will enhance it in future releases.