e>

<p>

<table cellspacing=0 cellpadding=0>

<tr valign=top>

<td width=106></td>

<td><font face="Times">This message is sent by an invalidation notifier (such as an NXConnection) whenever it becomes unusable (for example, because its connection has been broken, or because the invalidation notifier is about to be freed).&nbsp; This gives the receiver a chance to take proper action regarding the new status of the invalidation notifier.</font>

<p><font face="Times">An object registers itself with an invali