SftTree/NET 2.0 - Tree Control for Windows Forms

OnTopItemChanged Method, SftTree Class

Raises the TopItemChanged event.

Class: SftTree
Namespace: Softelvdm.SftTreeNET
Assembly: Softelvdm.SftTreeNET

Syntax

protected virtual void OnTopItemChanged( EventArgs e );

Protected Overridable Sub OnTopItemChanged( ByVal e As EventArgs )

Parameters

e

The event data.

Comments

Raises the TopItemChanged event.

Raising an event invokes the event handler through a delegate.

The OnTopItemChanged method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.

When overriding OnTopItemChanged in a derived class, make sure to call the base class's OnTopItemChanged method so that registered delegates receive the event.

See Also SftTree Class | Classes | SftTree/NET 2.0