<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="PrtNullType Class" Url="html/9ab4bf29-dded-9504-cbb4-c9e594cf8a45.htm"><HelpTOCNode Title="PrtNullType Constructor " Url="html/923a0006-5afe-1fb4-a78a-adb2207017d9.htm" /><HelpTOCNode Title="PrtNullType Methods" Url="html/1aef9def-1529-730b-310f-9eb0729a7307.htm" HasChildren="true" /></HelpTOCNode>