public static List <string> GetDelegatedEmailAddressesFromB2BUseLicense(string useLicense)
{
XmlDocument firstNodeXdoc = RmsClientManagerUtils.GetFirstNodeXdoc(useLicense);
if (firstNodeXdoc == null)
{
return(null);
}
XmlNode xmlNode = firstNodeXdoc.SelectSingleNode("XrML/BODY[@type=\"LICENSE\"]/ISSUEDPRINCIPALS/PRINCIPAL/OBJECT[@type=\"Group-Identity\"]/ADDRESS[@type=\"DelegatedEmailAddress\"]/text()");
List <string> list = new List <string>();
if (RmsClientManagerUtils.ValidateDelegatedEmailAddressOrAliasNode(xmlNode))
{
list.Add(xmlNode.Value);
}
XmlNodeList xmlNodeList = firstNodeXdoc.SelectNodes("XrML/BODY[@type=\"LICENSE\"]/ISSUEDPRINCIPALS/PRINCIPAL/OBJECT[@type=\"Group-Identity\"]/ADDRESS[@type=\"email_alias\"]/text()");
foreach (object obj in xmlNodeList)
{
XmlNode xmlNode2 = (XmlNode)obj;
if (RmsClientManagerUtils.ValidateDelegatedEmailAddressOrAliasNode(xmlNode2))
{
list.Add(xmlNode2.Value);
}
}
return(list);
}