OnKeyDown Method, SftTabs Class


	OnKeyDown Method, SftTabs Class	Softel vdm, Inc.

Raises the KeyDown event.

Syntax SftTabs Class (Softelvdm.SftTabsNET)

VB	Protected Overrides Sub OnKeyDown( ByVal e As KeyEventArgs )
C#	protected override void OnKeyDown( KeyEventArgs e );
C++	protected: virtual void OnKeyDown( KeyEventArgs^ e );

The event data.

Comments

The OnKeyDown method raises the KeyDown event.

Raising an event invokes the event handler through a delegate.

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