This button does possibly what you´re looking for, please try it in a test folder first:
<?xml version="1.0"?>
<button backcol="none" display="both" textcol="none">
<label>&3 - Move Up Dir && Del </label>
<icon1>#DOpusVista:opentoolbar</icon1>
<function type="batch">
<instruction>@set ChildPath={sourcepath$|noterm}</instruction>
<instruction>@runmode hide</instruction>
<instruction>Copy MOVE * TO ..</instruction>
<instruction>Go ..</instruction>
<instruction>@keydown:shift</instruction>
<instruction>@keydown:none</instruction>
<instruction>rmdir {$ChildPath}</instruction>
</function>
</button>
From: [url]Moving files around via context menus]