TreeListView Class

In This Article

Declaration

A View that displays information in a Tree hierarchical structure.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v14.2.dll

#Declaration

C#
VB.NET

public class TreeListView :
    GridDataViewBase,
    ITableView,
    IPrintableControl

#Returned By

The TreeListControl.View property returns an instance of TreeListView.

#Remarks

The TreeListView can display information as a TREE, a GRID, or a combination of both - in either data bound or unbound mode. Once you have created and customized a new instance of the TreeListView class, it should be assigned to the grid's GridControl.View property.

TreeListView

The TreeListView supports standard data-aware and presentation features such as data editing, sorting, filtering, summary calculation, built-in validation, unbound columns, runtime column customization and more. Some of the TreeList-specific functionality includes:

Hierarchical Data Presentation

The information is displayed in a TREE from hierarchical data structures.
On-Demand Data Loading

A tree can be created on demand. Child nodes are dynamically created and initialized when their parent node is expanded.
Unbound Data Binding Mode

You can manually create a TREE in XAML or code. Nodes can be represented by objects of different types. The only requirement is that these data objects should have common fields (columns).
Tree-Traversal API

To simplify managing hierarchical data (without writing additional recursive code), the DXTreeList for Silverlight ships with an easy to use API, so you can sequentially visit nodes starting from a specified node down to the last node.