TreeListView.AllowRecreateNodesOnEndDataUpdate Property
Gets or sets whether the TreeListView handles the data source notifications between the DataControlBase.BeginDataUpdate/DataControlBase.EndDataUpdate method calls and recreates nodes.
Namespace: DevExpress.Xpf.Grid
Assembly: DevExpress.Xpf.Grid.v20.2.dll
NuGet Packages: DevExpress.WindowsDesktop.Wpf.Grid.Core, DevExpress.Wpf.Grid.Core
Declaration
Property Value
| Type | Description |
|---|---|
| Nullable<Boolean> | true, to recreate nodes only after the DataControlBase.EndDataUpdate method call; otherwise, false. |
Remarks
Set the AllowRecreateNodesOnEndDataUpdate property to false to make the TreeListView handle the data source notifications between the DataControlBase.BeginDataUpdate/DataControlBase.EndDataUpdate methods and recreate its nodes in real time.
When set to true, the TreeListView does not handle notifications between DataControlBase.BeginDataUpdate/DataControlBase.EndDataUpdate. In this case, the TreeListView recreates all nodes when the DataControlBase.EndDataUpdate method is called.
When the AllowRecreateNodesOnEndDataUpdate property is not set, the TreeListView sets it to true for self-referential sources by default. For hierarchical sources, the AllowRecreateNodesOnEndDataUpdate property is set to false by default.