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[Collapse]eXpressApp Framework
 [Expand]Getting Started
  [Expand]Application Solution Components
   Client-Side Mobile Application
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  [Expand]Extend Functionality
  [Expand]Data Manipulation and Business Logic
  [Expand]Security System
  [Expand]System Module
  [Collapse]Extra Modules
   [Expand]Audit Trail Module Overview
    Business Class Library Customization Module
    Chart Module
    Clone Object Module
   [Expand]Conditional Appearance Module Overview
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    File Attachments Module Overview
    HTML Property Editor Module
    Localization Module Overview
   [Expand]Notifications Module
    KPI Module
   [Expand]Maps Module
   [Expand]Pivot Chart Module
    Pivot Grid Module
   [Expand]Reports V2 Module
   [Expand]Reports Module (Obsolete)
   [Expand]Scheduler Module
    Script Recorder Module
   [Expand]State Machine Module
   [Collapse]TreeList Editors Module
     TreeList Editors Module Overview
     Display a Tree List using the ITreeNode Interface
     Display a Tree List using the HCategory Class
     Display a Tree List using the Built-in IDCTreeNode Domain Component
     Node Images in a Tree List
     Categorized List
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 End-User Documentation
This documentation page describes implementations made in our v17.2 release cycle. To learn about functionality shipping with v18.1, navigate to our updated help file experience at docs.devexpress.com. Learn More

TreeList Editors Module

In XAF applications, you can use tree-like data representation instead of a grid-like one, which is used in a default UI. For this purpose, the eXpressApp Framework supplies the TreeList Editors module. To represent data as a tree, this module uses the ASPxTreeList and XtraTreeList controls. All you need to do to use the TreeList Editors' module's instruments is to implement particular interfaces in your business classes or use ready-to-use classes form the Business Class Library. In addition, you can access TreeList or ASPxTreeList controls in code to customize the default settings or use their features that are not used by default. For details on these controls, refer to the XtraTreeList and ASPxTreeList documentation.

Expanded Concepts

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