通过

onexpand Event

  • 项目

Fires on the tree when a collapsed tree node is expanded.

Syntax

Inline HTML <TREEVIEW onexpand = "handler" ... > All platforms
Event property TREEVIEW.onexpand = handler Microsoft JScript only
TREEVIEW.onexpand = GetRef("handler") Microsoft Visual Basic Scripting Edition (VBScript) 5.0 or later only
Named script <SCRIPT FOR = TREEVIEW EVENT = onexpand> Internet Explorer only

Event Object Properties

Available Properties

Node

Refer to the specific event object for additional event properties.

Remarks

TreeViewClickEventArgs provides data for the onexpand event.

Applies To

TREEVIEW

See Also

Internet Explorer WebControls, About the TreeView WebControl