TreeListOptionsBehavior.AllowRecursiveNodeChecking Property

Gets or sets whether child nodes are automatically checked/unchecked when a parent node is checked/unchecked and vice versa.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v23.2.dll

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

Declaration

C#

[DefaultValue(false)]
[XtraSerializableProperty]
public virtual bool AllowRecursiveNodeChecking { get; set; }

VB.NET

<DefaultValue(False)>
<XtraSerializableProperty>
Public Overridable Property AllowRecursiveNodeChecking As Boolean

Property Value

Type	Default	Description
Boolean	false	true if child nodes are automatically checked/unchecked when a parent node is checked/unchecked and vice versa; otherwise, false.

Property Paths

You can access this nested property as listed below:

Object Type	Path to AllowRecursiveNodeChecking
TreeList	.OptionsBehavior .AllowRecursiveNodeChecking

Remarks

If the AllowRecursiveNodeChecking property is enabled:

• child nodes are automatically checked/unchecked when a parent node is checked/unchecked
• a parent node is checked/unchecked, when you check/uncheck all its child nodes.

The node checking feature can be enabled with the TreeListOptionsView.CheckBoxStyle, TreeListOptionsView.RootCheckBoxStyle and TreeListNode.ChildrenCheckBoxStyle properties. See Node Checking - Checkboxes and Radio Buttons to learn more.