ITreeControl.OnExpanding

Syntax

Sub OnExpanding(Sender: Object; Args: ITreeNodeActionEventArgs);

Begin

//set of operators;

End Sub OnExpanding;

Parameters

The Sender parameter returns the component that has generated the event.

The Args parameter allows to determine event parameters.

Description

The OnExpanding event occurs before the child hierarchy of the tree node is expanded.

See also:

ITreeControl