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V25.1
  • TreeListOptionsMenu.ShowAddNodeItems Property

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

    Namespace: DevExpress.XtraTreeList

    Assembly: DevExpress.XtraTreeList.v25.1.dll

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

    Declaration

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

    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.

    image

    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.

    See Also