DevExpress.Win.TreeList NuGet Package

Contains classes related to the DevExpress WinForms Tree List control, a data-aware TreeView-ListView hybrid that displays information as a tree, a grid, or a combination of both. The control supports both data-bound and unbound modes and provides full data-editing capabilities.

Key Features

• UI and UX customization options: auto node height, node drag-and-drop operations, node and cell selection, customizable previews, unbound columns, pinned columns and bands, scrollbar annotations, breadcrumb navigation, column layout customization, and a comprehensive custom draw API.

• Data shaping and manipulation options: high-speed multi-column sorting, data summaries and aggregates, instant and incremental search, Query Builder, Filter Criteria Editor, Excel-inspired filtering, Auto Filter Row, and Filter Panel.

• Excel-inspired conditional formatting.

• Export to PDF, XLS, XLSX, MHT, CSV, HTML, RTF, DOCX, TXT, and image formats.

• Advanced data editing features: New Item Row, inline editing, editing in a separate form, custom edit forms, edit masks, HTML formatting, input validation, error indication, and copy-and-paste operations for formatted data in TXT, RTF, CSV, BIFF8, HTML, and Unicode formats.

• Node drag-and-drop options: copy or move nodes, accept outer nodes, drag multiple nodes, expand nodes while dragging, and drop nodes as siblings or children.

Demo

**NOTE**: The demo link below works only if the demo application is installed on your machine. To install the DevExpress demos, download and run the [evaluation](https://www.devexpress.com/Products/Try/) or [licensed](https://www.devexpress.com/ClientCenter/DownloadManager/) version of the DevExpress Unified Installer. Select Demo Applications on the product selection screen.

DevExpress WinForms Tree List Main Demo

Documentation

• DevExpress WinForms Tree List

• Examples

Evaluation Period, Pricing Options, and Licensing Terms

Whether you own a license or want to start a 30-day evaluation, download and register your DevExpress license key. To obtain the key, sign in to the DevExpress Download Manager with your existing DevExpress.com account or create a free account. For instructions on key registration, see License Key for DevExpress Products.

If you purchase a license after evaluating a product, you need to re-register your updated DevExpress license key to remove evaluation warnings and messages.

This package is included in the following commercial subscriptions:

• DevExpress WinForms Subscription

• DevExpress DXperience Subscription

• DevExpress Universal Subscription

• DevExpress WPF Subscription

• DevExpress ASP.NET Subscription

• DevExpress .NET Reporting Subscription

See DevExpress Subscriptions & Licensing for subscription comparison tables, purchasing FAQ, and licensing information.

Software Bill of Materials (SBOM)

For information about SBOM files for DevExpress packages, see Software Bill of Materials (SBOM) for DevExpress .NET assemblies/NuGet packages, JavaScript, VCL and other redistributable artifacts.

See Also: Information Security | Security - What You Need to Know

Useful Online Resources

• www.devexpress.com

• DevExpress Support Center

• DevExpress Blogs