无法遍历Xpath [英] Not able to traverse through Xpath

问题描述

嗨朋友们，



我无法遍历Xpath，直到 / x：GetPositionByAccountResponse / x：GetPositionByAccountResult / 它接收

但我需要当前XML的办公室号码



示例XML和下面给出的代码。

请帮助

Hi Friends,

I am not able to traverse through Xpath, till /x:GetPositionByAccountResponse/x:GetPositionByAccountResult/ its picking up
but i need office number from the current XML

Sample XML and code given below.
Please help

static void Main(string[] args)
        {
            NameTable nt = new NameTable();
            XmlNamespaceManager mgr = new XmlNamespaceManager(nt);
            mgr.AddNamespace("xsd", "http://www.w3.org/2001/XMLSchema");
            mgr.AddNamespace("xsi", "http://www.w3.org/2001/XMLSchema-instance");
            mgr.AddNamespace("soap", "http://schemas.xmlsoap.org/soap/envelope/");
            mgr.AddNamespace("x", "http://tempuri.org/");
            mgr.AddNamespace("y", "http://ebc.mssb.com/");
            XmlDocument XMLDoc = new XmlDocument();
            XMLDoc.Load("XMLFile1.xml");
            string xpath = "/x:GetPositionByAccountResponse/x:GetPositionByAccountResult/y:Message/y:EBCMessageType[2]/y:Message/y:NewDataSet/y:Positions/y:Office";
            foreach (XmlNode ele1 in XMLDoc.SelectNodes(xpath, mgr))
            {
                Console.WriteLine(ele1.InnerXml.ToString());
            }
        }

<GetPositionByAccountResponse xmlns="http://tempuri.org/">
  <GetPositionByAccountResult>
    <ReferenceID xmlns="http://ebc.mssb.com">PKCUb5XThXoIzsqAa71</ReferenceID>
    <ReceivedTime xmlns="http://ebc.mssb.com">2015-11-09T02:43:41.5535744-05:00</ReceivedTime>
    <CompletedTime xmlns="http://ebc.mssb.com">2015-11-09T02:43:41.9246115-05:00</CompletedTime>
    <StatusCode xmlns="http://ebc.mssb.com">Success</StatusCode>
    <Message xmlns="http://ebc.mssb.com">
      <EBCMessageType>
        <MessageType>COMMAND_STRING</MessageType>
      </EBCMessageType>
      <EBCMessageType>
        <Message>
          <NewDataSet>
            <Positions>
              <Office>101</Office>
              <Account>14716</Account>
              <KeyAccount>1999-08-27-17.24.19.730418</KeyAccount>
              <TradeControl>0</TradeControl>
            </Positions>
          </NewDataSet>
        </Message>
        <MessageType>RAW_DATA</MessageType>
      </EBCMessageType>
    </Message>
  </GetPositionByAccountResult>
</GetPositionByAccountResponse>

推荐答案

嗯，这个一个有用：

Well, this one works:

static void Main(string[] args)
{
   var xmlDoc = new XmlDocument();
   XMLDoc.Load("XMLFile1.xml");

   XmlNamespaceManager manager = new XmlNamespaceManager(xmlDoc.NameTable);
   manager.AddNamespace("ns", "http://ebc.mssb.com");

   XmlNode root = xmlDoc.DocumentElement;

   const string xpath = "//ns:Office";

   if (root != null)
   {
        var xmlNodeList = root.SelectNodes(xpath, manager);
        if (xmlNodeList == null) return;

        foreach (XmlNode ele1 in xmlNodeList)
           Console.WriteLine(ele1.InnerXml);
    }
}

这篇关于无法遍历Xpath的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！