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TreeListNodeAllowEventHandler Delegate

A method that will handle the TreeListView.NodeExpanding and TreeListView.NodeCollapsing events.

Namespace: DevExpress.Xpf.Grid.TreeList

Assembly: DevExpress.Xpf.Grid.v19.2.dll


public delegate void TreeListNodeAllowEventHandler(
    object sender,
    TreeListNodeAllowEventArgs e
Public Delegate Sub TreeListNodeAllowEventHandler(
    sender As Object,
    e As TreeListNodeAllowEventArgs


Name Type Description
sender Object

The event source.

e TreeListNodeAllowEventArgs

A TreeListNodeAllowEventArgs object that contains event data.

See Also