TreeListNode.Expanded Property
Specifies whether the current node is expanded.
Namespace: DevExpress.XtraTreeList.Nodes
Assembly: DevExpress.XtraTreeList.v18.2.dll
Declaration
Property Value
Type | Default | Description |
---|---|---|
Boolean | **false** | true if the current node is expanded; otherwise, false. |
Remarks
Set the Expanded property to true to display child nodes of the current node. If set to false, the current node collapses and all its child nodes get hidden.
If the TreeListNode.HasChildren property is set to false, setting the Expanded property to true does nothing. When the TreeListNode.HasChildren property is set to true, setting the TreeListNode.Expanded
property to true causes the Tree List to fire the TreeList.BeforeExpand event. It allows the dynamic loading feature to be implemented in unbound mode.
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the Expanded property.
Note
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