TreeList.CheckBoxFieldName Property
Gets or sets the name of the field whose values define the node check states.
Namespace: DevExpress.XtraTreeList
Assembly: DevExpress.XtraTreeList.v23.2.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList
Declaration
[DefaultValue("")]
[XtraSerializableProperty]
public string CheckBoxFieldName { get; set; }Property Value
| Type | Default | Description |
|---|---|---|
| String | String.Empty | The name of the field to bind to the node check states. |
Remarks
To synchronize the node check states with a data source field, assign this field’s name to the CheckBoxFieldName property. In this instance, nodes’ initial check states are retrieved from this field. When a node is checked or unchecked, its new state is saved to this field.
The data source field you assign to this property should be of Boolean or Nullable Boolean (in case the AllowIndeterminateCheckState property is enabled) data type.
The following list describes the data source values to which the node check states correspond.
- Checked state corresponds to true
- Unchecked state corresponds to false
- Indeterminate state corresponds to null.
See Node Checking - Checkboxes and Radio Buttons to learn more.