<query xmlns="urn:xmpp:dialogueHistory">
<dialogueHistory id="4d38f289-9">
<MessageID>26164</MessageID>
<messageText>Fhh</messageText>
<msgDate>11/25/2016 6:30:39 AM</msgDate>
<unReadCount>0</unReadCount>
</dialogueHistory>
</query>
获取messageid,messagetext
的信息如何使用agsxmpp库
从上面的xml获取信息名称空间为agsXMPP.Xml.Dom
答案 0 :(得分:0)
您需要指定命名空间。使用xml linq
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using System.Xml.Linq;
namespace ConsoleApplication1
{
class Program
{
const string FILENAME = @"c:\temp\test.xml";
static void Main(string[] args)
{
XDocument doc = XDocument.Load(FILENAME);
List<XElement> dialogueHistory = doc.Descendants().Where(x => x.Name.LocalName == "dialogueHistory").ToList();
XNamespace ns = dialogueHistory.FirstOrDefault().GetDefaultNamespace();
var results = dialogueHistory.Select(x => new {
id = (string)x.Attribute("id"),
messageId = (int)x.Element(ns + "MessageID"),
messageText = (string)x.Element(ns + "messageText"),
messageDate = (DateTime)x.Element(ns + "msgDate"),
unReadCount = (int)x.Element(ns + "unReadCount")
}).ToList();
}
}
}