TreeViewControl.ChangeNodeCheckState(Int32, Nullable<Boolean>) Method
Changes the specified node’s check state.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v24.1.dll
NuGet Package: DevExpress.Wpf.Grid.Core
Declaration
Parameters
Name | Type | Description |
---|---|---|
rowHandle | Int32 | The node’s row handle. |
checkState | Nullable<Boolean> | The check state applied to the node. |
Remarks
Set the TreeViewControl.ShowCheckboxes property to true to display check boxes.
You can apply three states to a node’s check box:
Check State | checkState Value |
---|---|
Checked | true |
Unchecked | false |
Indeterminate | none |
See Also