ITreeControl.OnExpanding

Syntax

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

Begin

//set of operators;

End Sub OnExpanding;

Parameters

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

Args - parameter that enables the user to determine event parameters.

Description

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

See also:

ITreeControl