TreeListOptionsMenu.ShowAddNodeItems Property

Gets or sets whether the node context menu contains commands that allow users to add new nodes.

Assembly : DevExpress.XtraTreeList.v25.2.dll

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

Declaration

C#
VB.NET

csharp

[DefaultValue(DefaultBoolean.Default)]
[XtraSerializableProperty]
public virtual DefaultBoolean ShowAddNodeItems { get; set; }

<DefaultValue(DefaultBoolean.Default)>
<XtraSerializableProperty>
Public Overridable Property ShowAddNodeItems As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	Default

True, if the context menu displays the Add Node and Add Child Node commands; False, if not; Default, if the visibility depends on the New Item Row visibility.

Available values:

Name	Description	Return Value
True

The value is true.

0

| | False |

The value is false.

1

| | Default |

The value is specified by a global option or a higher-level object.

2

Property Paths

You can access this nested property as listed below:

Object Type	Path to ShowAddNodeItems
TreeList

.OptionsMenu .ShowAddNodeItems

Remarks

If the control displays the New Item Row, the context menu displays the following items:

Add Node – creates a new node at the same level as the focused node.
Add Child Node – creates a new child node for the focused node.

Use the ShowAddNodeItems property to hide/show these items regardless of the New Item Row visibility.

Refer to the following help topic for more information: Node Context Menu.