<div class="content" name="VDS_PACK_NOTIFICATION" uuid="d502258f-be31-4298-882b-581f4804a344"><p>The VDS_PACK_NOTIFICATION structure provides information
about a <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_890bb28d-df68-420f-a8bc-83899d34ad5c" data-linktype="relative-path">pack</a>
notification.</p><dl>
<dd>
<div><pre> typedef struct _VDS_PACK_NOTIFICATION {
   unsigned long ulEvent;
   VDS_OBJECT_ID packId;
 } VDS_PACK_NOTIFICATION;
</pre></div>
</dd></dl><p><b>ulEvent:</b> The type of pack notification; it
MUST be one of the following values.</p><dl>
<dd>
<table><thead>
  <tr>
   <th>
   <p>Value</p>
   </th>
   <th>
   <p>Meaning</p>
   </th>
  </tr>
 </thead><tbody><tr>
  <td>VDS_NF_PACK_ARRIVE 0x00000001</td>
  <td>The pack was newly created.</td>
 </tr><tr>
  <td>VDS_NF_PACK_DEPART 0x00000002</td>
  <td>The pack was deleted.</td>
 </tr><tr>
  <td>VDS_NF_PACK_MODIFY 0x00000003</td>
  <td>The pack was modified.</td>
 </tr></tbody></table>
</dd></dl><p><b>packId:</b> The <a href="8eef5d42-22d7-4302-aed9-12face91505a#gt_27e6393b-d035-40c5-8503-d7affe7bd27b" data-linktype="relative-path">VDS object</a> ID of the pack
object to which the notification refers.</p></div>