public void browser_NavigationError(object sender, Gecko.Events.GeckoNavigationErrorEventArgs e)
{
}
/// <summary>Raises the <see cref="NavigationError"/> event.</summary>
/// <param name="e">The data for the event.</param>
protected virtual void OnNavigationError( GeckoNavigationErrorEventArgs e )
{
var evnt = ( ( EventHandler<GeckoNavigationErrorEventArgs> ) Events[ NavigationErrorEvent ] );
if ( evnt != null ) evnt( this, e );
}