<?xml version="1.0" encoding="utf-8"?><HelpTOCNode Title="Add Method " Url="html/Overload_Independentsoft_Sip_Presence_XmlNodeCollection_Add.htm"><HelpTOCNode Title="Add Method (XmlNode)" Url="html/M_Independentsoft_Sip_Presence_XmlNodeCollection_Add_1.htm" /><HelpTOCNode Title="Add Method (XmlNodeCollection)" Url="html/M_Independentsoft_Sip_Presence_XmlNodeCollection_Add.htm" /></HelpTOCNode>