TreeListOptionsBehavior.Editable Property

Gets or sets whether users are allowed to invoke cell editors.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v23.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

[DefaultValue(true)]
[XtraSerializableProperty]
public virtual bool Editable { get; set; }

VB.NET

<DefaultValue(True)>
<XtraSerializableProperty>
Public Overridable Property Editable As Boolean

Property Value

Type	Default	Description
Boolean	true	true if users are allowed to invoke cell editors; otherwise, false.

Property Paths

You can access this nested property as listed below:

Object Type	Path to Editable
TreeList	.OptionsBehavior .Editable

Remarks

Users are allowed to invoke cell editors if the Editable property is set to true. The TreeListColumn.OptionsColumn.AllowEdit property allows you to prevent editors from being invoked for individual columns.

To prevent individual cells from being edited, handle the TreeList.ShowingEditor event.

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Editable 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#

winforms-treelist-customize-node-menu/CS/Form1.cs#L26

private void bbEdit_ItemClick(object sender, EventArgs e) {
    treeList1.OptionsBehavior.Editable = !treeList1.OptionsBehavior.Editable;
    treeList1.ShowEditor();

winforms-dashboard-custom-items-extension/CS/CustomItemExtension/CustomItems/TreeList/TreeListItemControlProvider.cs#L23

tree = new TreeList();
tree.OptionsBehavior.Editable = false;
tree.OptionsView.ShowIndicator = false;

XAF_treelisteditor-how-to-enable-in-place-editing-in-the-winforms-tree-list-view-e443/CS/WinSolution.Module.Win/TreeListInplaceEditViewController.cs#L52

if (treeList != null) {
    treeList.OptionsBehavior.Editable = treeListEditor.AllowEdit;
    foreach (RepositoryItem ri in treeList.RepositoryItems) {

VB.NET

winforms-treelist-customize-node-menu/VB/Form1.vb#L28

Private Sub bbEdit_ItemClick(ByVal sender As Object, ByVal e As EventArgs)
    treeList1.OptionsBehavior.Editable = Not treeList1.OptionsBehavior.Editable
    treeList1.ShowEditor()

winforms-dashboard-custom-items-extension/VB/CustomItemExtension/CustomItems/TreeList/TreeListItemControlProvider.vb#L27

tree = New TreeList()
tree.OptionsBehavior.Editable = False
tree.OptionsView.ShowIndicator = False

XAF_treelisteditor-how-to-enable-in-place-editing-in-the-winforms-tree-list-view-e443/VB/WinSolution.Module.Win/TreeListInplaceEditViewController.vb#L54

If treeList IsNot Nothing Then
    treeList.OptionsBehavior.Editable = treeListEditor.AllowEdit
    For Each ri As RepositoryItem In treeList.RepositoryItems