TreeViewControl.AllowRecursiveNodeChecking Property

Gets or sets whether recursive check box selection is enabled. This is a dependency property.

Namespace: DevExpress.Xpf.Grid

Assembly: DevExpress.Xpf.Grid.v20.2.dll

NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core

Declaration

C#

public bool AllowRecursiveNodeChecking { get; set; }

VB.NET

Public Property AllowRecursiveNodeChecking As Boolean

Property Value

Type	Description
Boolean	true to enable recursive check box selection; otherwise, false.

Remarks

Set the AllowRecursiveNodeChecking property to true to enable recursive check box selection:

• When you check/uncheck a parent node, its children become checked/unchecked.
• When you check/uncheck all child nodes, its parent becomes checked/unchecked.
• When you check/uncheck a child node, but not all child nodes are checked/unchecked, its parent goes to the indeterminate check state.

Note

If the AllowRecursiveNodeChecking property is set to true, when you use the TreeViewControl.CheckBoxFieldName property to update a field in a data source, this field should be of the Nullable<Boolean> data type.