public void DisplayResource( IResource resource )

        {

_lblCaption.Text = resource.GetStringProp( "Name" );

_lblPubYear.Text = "Publication Year: " + resource.GetPropText( PropTypes.PubYear );

            if ( resource.HasProp( PropTypes.Isbn ) )

            {

_lblIsbn.Text = "ISBN: " + resource.GetPropText( PropTypes.Isbn );

            }

            else

            {

_lblIsbn.Text = "ISBN: Not Specified";

}

        }