OnItemCollapsed - AbstractTreeView
Fired whenever a parent item has just been collapsed and its children hidden
Type: Event
Parameters
| Parameter | Type | Description |
|---|---|---|
| hItem | Handle | The item handle |
Syntax
Procedure OnItemCollapsed Handle hItem
Description
The OnItemCollapsed event is fired whenever a parent item has just been collapsed and its children hidden. You can use this event to delete any child items you may have created during OnItemExpanding.