ng = null, p_url:String = null, p_type:String = null, p_size:int = -1, p_uploadProgress:Number = -1, p_state:String = null):void</div>
<div class="summaryTableDescription">
   Updates any field of a file descriptor except for its <code>ID</code>, <code>submitterID</code>, 
   and <code>lastModified</code>.</div>
</td><td class="summaryTableOwnerCol">FileManager</td>
</tr>
<tr class="">
<td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSign