DXTreeView.NodeExpanding Event

Occurs before a node is expanded.

Namespace: DevExpress.Maui.TreeView

Assembly: DevExpress.Maui.TreeView.dll

NuGet Package: DevExpress.Maui.TreeView

Declaration

public event EventHandler<TreeNodeCancelEventArgs> NodeExpanding

Event Data

The NodeExpanding event's data class is TreeNodeCancelEventArgs. The following properties provide information specific to this event:

Property	Description
Cancel	Gets or sets a value indicating whether the event should be canceled. Inherited from CancelEventArgs.
Node	Get the node of the tapped item.

Remarks

For more information, refer to the following help topic: Respond to User Actions when Collapsing and Expanding Nodes.