OnHeaderHeightChanged Method, SftTree Class


	OnHeaderHeightChanged Method, SftTree Class	Softel vdm, Inc.

Raises the HeaderHeightChanged event.

Syntax SftTree Class (Softelvdm.SftTreeNET)

VB	Protected Overridable Sub OnHeaderHeightChanged( ByVal e As EventArgs )
C#	protected virtual void OnHeaderHeightChanged( EventArgs e );
C++	protected: virtual void OnHeaderHeightChanged( EventArgs^ e );

The event data.

Comments

The OnHeaderHeightChanged method raises the HeaderHeightChanged event.

Raising an event invokes the event handler through a delegate.

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