Our VCL Controls Keep Getting Better

Based on great feedback from users such as yourself, our VCL product line continues to evolve. See what we've been up to in recent release cycles.

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Touch-Enabled User Experiences

Creating breathtaking Delphi and C++Builder apps and deliver next-gen desktop solutions with our touch-optimized VCL Controls.

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Download our compiled demos and explore the comprehensive feature set of DevExpress VCL Components.

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Learn More about Our VCL Tree List

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Data Shaping & Presentation

When bound to data, the DevExpress VCL TreeList can present any self-referenced data structure. In Unbound mode, it allows you to manually create and populate the tree as business needs dictate.

Tree Nodes

Display information as a tree.

Tree Nodes

Tree Nodes
Our VCL TreeList is a drop-in replacement for the standard Microsoft TreeView. Nodes within the VCL TreeList represent hierarchical data structures. Unlike a treeview, however, the TreeList can also display columns for each Node.

Data Bands & Columns

Optimize screen real-estate for easier data consumption.

Data Bands & Columns

Data Bands & Columns

Our VCL TreeList Control supports multi-column display of hierarchical data, data shaping and layout customization features such as Sorting and Filtering, Data Editing via Embedded Cell Editors, Advanced Scrolling Options, Column Auto Width, Column Reordering and Resizing, Fixed Columns, Field Chooser Window and Extendable Context Menus.

The TreeList Control ships with extended layout and customization options for complex datasets. End-users can hide, display and reorder entire column sets instead of performing the same operation on each column individually.

Multi-Column Sorting

Sort data against an unlimited number of columns.

Multi-Column Sorting

Multi-Column Sorting
Sort against an unlimited number of TreeList columns using the same UX as that found in our VCL Data Grid.

Summaries & Aggregates

Automatically compute summaries across all TreeList elements.

Summaries & Aggregates

Summaries & Aggregates
Five predefined aggregate functions (COUNT, MAX, MIN, SUM and AVERAGE) and the ability to provide custom logic for calculating summary values via event handlers gives you a limitless set of computation options. End-users can calculate any of these summaries at runtime by using the appropriate Footer context menu item.

Conditional Formatting

Highlight node and cell values for maximum data clarity.

Conditional Formatting

Conditional Formatting
The VCL TreeList Control supports Excel-inspired Conditional Formatting of individual data cells. This feature allows end-users to both sort data inside the TreeList AND to visualize selected cells with data bars, icons and predefined or custom appearance schemes. The following comparison rules are fully supported: Top/Bottom, Above/Below Average, Greater/Less Than, Value List, Unique/Duplicate.
"Of all of the tools that I purchase and maintain, the DevExpress tools are the most valuable. The price is reasonable, the tools are fabulous and your support, in the rare case that it is needed, is stellar." Al MoskowitzIntelliMedSoft

Data Editing & UI Customization

In addition to a full suite of built-in UI tools to simplify data presentation, the TreeList includes 30+ editors can be embedded into TreeList cells for data editing and better data presentation.

In-Cell Editing

Use any of our 30+ Data Editors.

In-Cell Editing

In-Cell Editing

Over 30 controls that can be embedded into data cells for editing and better data presentation. Our editors provide seamless integration with the rest of our product line, including the Data Grid and Ribbon controls.

Advanced data editing options include: Input Validation and Error Indication, integrated UI for adding, deleting and navigating nodes.

Fixed Bands & Columns

Anchor bands and columns for improved readability.

Fixed Bands & Columns

Fixed Bands & Columns
Fixed Bands and Columns allow you to anchor bands/columns to the left or rightmost edge of the TreeList. These fixed bands/columns are never scrolled horizontally and as such, allow you to create solutions that offer improved readability and visual clarity. Typical use-cases involve financial and data entry intensive applications.

Column Customization

Runtime node/column customization made easy.

Column Customization

Column Customization
The DevExpress VCL TreeList allows end-users to customize columns and band layout at runtime. The TreeList's Column Chooser can add/remove both columns and bands with simple drag & drop operations. When used in conjunction with the Printing engine, column customization provides an ad-hoc reporting option for end-users.

Node Selection

Select multiple nodes/rows with the keyboard or mouse.

Node Selection

Node Selection
The VCL TreeList Control fully supports node/record selection. You can restrict record selection to individual nodes/records or you can allow end-users to select multiple nodes.

Node Drag & Drop

Rearrange node hierarchies and move data objects outside the TreeList.

Node Drag & Drop

With a comprehensive node selection support, your end-users can select individual or multiple nodes using the mouse or keyboard. Integrated Node Drag & Drop support means that your end-users can rearrange node hierarchies and move data objects outside the TreeList to external controls that support drag and drop.

Buy this product as part of the following subscription packages

We are so confident in our products and services that we back them with a 60 day no questions asked money back guarantee. If within the first 60 days of ownership you are not satisfied with the capabilities of our tools, you can request a full refund of the amount you paid to DevExpress by writing to clientservices@devexpress.com or by calling +1 (818) 844-3383.

Best Value
Grid Control and Printing System
ExpressPrinting System
Pivot Grid and Vertical Grid
Layout Manager, Data Editors, Skins
ExpressSkins Library
ExpressCharts Suite (Early Access Preview)
ExpressGanttControl Suite
ExpressEntityMapping Framework ***
Other VCL Controls
ExpressDBTree Suite
ExpressFlowChart Suite
ExpressOrgChart Suite
ExpressWizardControl Suite
Priority Support
Full Source Code *

*   Includes full source code for VCL controls included in each individual subscription.
**  Only supported with RAD Studio XE or later. For 64-bit apps created with C++Builder, only supported with XE8 or later.
*** Only supported with RAD Studio XE or later. For apps created with C++Builder, only supported with XE8 or later, no LINQ support at present.

Additional Info

The most powerful VCL Data Grid

The most popular data grid for the VCL platform is only available from DevExpress. From standard two-dimensional tables to runtime grouping and column customization; from master-detail relationships to card views; from integrated themes to unbound mode... The DevExpress VCL Grid Suite is the industry standard, without equal in the marketplace. Learn more

Straightforward Localization

DevExpress VCL Subscriptions ship with a localization component and a standalone Localizer Application, which allows end-users to generate translations for individual components. A number of ready-to-use translations have been published and can be downloaded via the DevExpress Support Center. Search the Support Center

The richest collection of VCL Data Editors

From masked data input and built-in data validation to HTML formatting, the VCL Data Editors Library offers unmatched data editing options whether used for standalone data editing or as cell editors in container controls like the DevExpress VCL Data Grid. Learn more

The easy-to-use VCL Reporting

Render and print your UI without writing a single line of code and deliver a nearly unlimited set of reports without using a banded report designer.

VCL Themes and App Skins

The DevExpress VCL Subscription ships with over 40 custom-designed and highly-polished themes for your next Delphi & C++Builder application.

Built-in, easy-to-use Application Templates

The DevExpress VCL Subscription includes a series of application templates so you can hit the ground running and create application shells that mimic some of today's most popular applications.

230+ VCL Controls

Activity Indicator ControlBreadcrumb EditorCallout Popup ControlCloud Storage ControlsGallery ControlLocalizer EditorRTTI Object InspectorSkin EditorTaskbar ProgressToken EditorUI Adorner Manager
Layout & Windows UI
Checkbox GroupDocking ManagerGroup BoxLayout ManagerPage and Tab ControlsSplitterTabbed MDI ManagerTile ControlWizard Control
Analytics & Reporting
Filter ControlFlow ChartGauge ControlMap ControlOrg ChartPivot GridPrinting & ExportingSparkline EditorSpreadsheet Report Designer
App MenusNavigation BarTile Bar ControlToolbarsTreeViewListView
Dialogs & Notifications
Alert WindowColor DialogShell Browser DialogPage Setup DialogPrint DialogPrint Preview Window
Barcode ControlCamera ControlIcon LibraryImage SliderOAuth2 Authorization Agents