ASPxTreeListEditor.TreeList Property

Provides access to the ASPxTreeListEditor‘s control.

Namespace: DevExpress.ExpressApp.TreeListEditors.Web

Assembly: DevExpress.ExpressApp.TreeListEditors.Web.v20.2.dll

NuGet Package: DevExpress.ExpressApp.TreeListEditors.Web

Declaration

C#

public ASPxTreeList TreeList { get; }

VB.NET

Public ReadOnly Property TreeList As ASPxTreeList

Property Value

Type	Description
ASPxTreeList	A ASPxTreeList object that represents the ASPxTreeListEditor‘s control.

Remarks

You can use this property to customize the List Editor’s control. Generally, the recommended place to do this is a custom Controller‘s ViewController.ViewControlsCreated event handler. The Access Grid Control Properties tutorial lesson illustrates this approach.

If you need to execute a custom action after a List Editor’s control has been created, handle the ListEditor.ControlsCreated event.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the TreeList property.

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.

C#

XAF_how-to-search-and-focus-nodes-in-the-tree-list-editor-e520/CS/E520.Module.Web/Controllers/WebFilterTreeListViewController.cs#L23

if (treeListEditor != null) {
    treeList = treeListEditor.TreeList;
    treeList.HtmlDataCellPrepared += treeList_HtmlDataCellPrepared;

VB.NET

XAF_how-to-search-and-focus-nodes-in-the-tree-list-editor-e520/VB/E520.Module.Web/Controllers/WebFilterTreeListViewController.vb#L25

If treeListEditor IsNot Nothing Then
    treeList = treeListEditor.TreeList
    AddHandler treeList.HtmlDataCellPrepared, AddressOf treeList_HtmlDataCellPrepared