TreeListNode Class

A node displayed within a TreeListView.

Assembly: DevExpress.Xpf.Grid.v19.2.dll

Declaration

C#
VB.NET

public class TreeListNode :
    TreeListNodeBase,
    INotifyPropertyChanged

Public Class TreeListNode
    Inherits TreeListNodeBase
    Implements INotifyPropertyChanged

The following members return TreeListNode objects:

Show 53 links

Remarks

Nodes correspond to records in a data source and are specified by TreeListNode objects.

Node

Nodes are stored as nested collections because the TreeListView displays data in a tree. The collection of root level nodes can be accessed via the TreeListView.Nodes property. Each node has its own collection of child nodes, available via the TreeListNode.Nodes property. These child nodes have their own children, etc.

In bound mode, nodes are created automatically for every record in a data source. In an unbound mode, you need to create nodes manually.

To learn more, see Nodes Overview.

The following code snippets (auto-collected from DevExpress Examples) contain references to the TreeListNode class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

VB.NET
C#

creating-a-tree-in-unbound-mode-e3255/VB/DXTreeList_UnboundMode/MainWindow.xaml.vb#L19

Private Sub BuildTree()
    Dim rootNode As TreeListNode = CreateRootNode(New ProjectObject() With {.Name = "Project: Stanton", .Executor = "Nicholas Llams"})
    Dim childNode As TreeListNode = CreateChildNode(rootNode, New StageObject() With {.Name = "Information Gathering", .Executor = "Ankie Galva"})

how-to-use-static-commands-in-the-treeview-mode-of-the-grid-control-e4961/CS/GridCommands/MainWindow.xaml#L29

<dxg:TreeListView.Nodes>
    <dxg:TreeListNode>
        <dxg:TreeListNode.Content>

creating-a-tree-in-unbound-mode-e3255/VB/DXTreeList_UnboundMode/MainWindow.xaml#L17

<dxg:TreeListView.Nodes>
<dxg:TreeListNode>
    <dxg:TreeListNode.Content>

wpf-treelist-create-unbound-tree/VB/TreeListView_UnboundMode/MainWindow.xaml#L17

<dxg:TreeListView.Nodes>
    <dxg:TreeListNode>
        <dxg:TreeListNode.Content>

Inheritance

Object

TreeListNodeBase

TreeListNode

GanttNode

Controls

Tools

Controls and Extensions

Tools

Maintenance Mode

Controls

Tools

Controls and Extensions

Tools

Maintenance Mode

TreeListNode Class

Declaration

Remarks

Inheritance

TreeListNode Class

Declaration

Related API Members

Remarks

Related GitHub Examples

Inheritance