使用LINQ to XML解析SOAP消息 [英] Using LINQ to XML to Parse a SOAP message

问题描述

我起床的速度在LINQ to XML在C＃中，并试图解析下面的消息，似乎没有要做出很大的进展。这里是SOAP消息，我不知道如果我也许我需要使用一个命名空间。这里是我试图格式SOAP消息。任何帮助将大大AP preciated。我试图提取值。谢谢你。

 ＆LT;肥皂：信封的xmlns：XSI =htt​​p://www.w3.org/2001/XMLSchema-instance的xmlns：XSD =HTTP：//www.w3 .ORG / 2001 / XML模式的xmlns：SOAP =http://schemas.xmlsoap.org/soap/envelope/＆GT;
 ＆LT;肥皂：身体与GT;
  ＆LT;查找的xmlns =HTTP：// ASR-RT /＆GT;
   ＆LT; objIn＆GT;
    ＆LT; transactionHeaderData＆GT;
     ＆所述; intWebsiteId＆GT; 1000℃/ intWebsiteId＆GT;
     ＆LT; strVendorData＆GT;测试与LT; / strVendorData＆GT;
     ＆LT; strVendorId＆GT; I07＆LT; / strVendorId＆GT;
    ＆LT; / transactionHeaderData＆GT;
    ＆LT; intCCN＆GT; 17090769＆LT; / intCCN＆GT;
    ＆LT; strSurveyResponseFlag＆GT; Y＆LT; / strSurveyResponseFlag＆GT;
   ＆LT; / objIn＆GT;
  ＆LT; / CCNLookup＆GT;
 ＆LT; / SOAP：身体与GT;
＆LT; / SOAP：信封＆GT;
 

解决方案

如果这是关于一个SOAP服务，请使用交互
添加服务引用或的 Wsdl.exe用。

如果这只是解析XML，假设你已经得到了SOAP响应到名为soapDocument一个XDocument：

 的XNamespace NS =HTTP：// ASR-RT /;
VAR objIns =
    从objIn在soapDocument.Descendants（NS +objIn）
    让头部= objIn.Element（NS +transactionHeaderData）
    新选择
    {
        WebsiteId =（INT）header.Element（NS +intWebsiteId），
        VendorData = header.Element（NS +strVendorData）。价值，
        VENDORID = header.Element（NS +strVendorId）。价值，
        CCN =（INT）objIn.Element（NS +intCCN），
        SurveyResponse = objIn.Element（NS +strSurveyResponseFlag）。价值，
    };
 

这会给你匿名类型你处理的完全强类型对象的IEnumerable内的方法。

I am getting up to speed in Linq to XML in C# and attempting to parse the following message and don't seem to be making much progress. Here is the soap message I am not sure if I perhaps I need to use a namespace. Here is the SOAP message I am trying to format. Any help would be greatly appreciated. I am attempting to extract the values. Thanks.

<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
 <soap:Body>
  <Lookup xmlns="http://ASR-RT/">
   <objIn>
    <transactionHeaderData>
     <intWebsiteId>1000</intWebsiteId>
     <strVendorData>test</strVendorData>
     <strVendorId>I07</strVendorId>
    </transactionHeaderData>
    <intCCN>17090769</intCCN>
    <strSurveyResponseFlag>Y</strSurveyResponseFlag>
   </objIn>
  </CCNLookup>
 </soap:Body>
</soap:Envelope>

解决方案

If this is about interacting with a SOAP service please use Add Service Reference or wsdl.exe.

If this is just about parsing the XML, assuming you've got the SOAP response into an XDocument named soapDocument:

XNamespace ns = "http://ASR-RT/";
var objIns = 
    from objIn in soapDocument.Descendants(ns + "objIn")
    let header = objIn.Element(ns + "transactionHeaderData")
    select new
    {
        WebsiteId = (int) header.Element(ns + "intWebsiteId"),
        VendorData = header.Element(ns + "strVendorData").Value,
        VendorId = header.Element(ns + "strVendorId").Value,
        CCN = (int) objIn.Element(ns + "intCCN"),
        SurveyResponse = objIn.Element(ns + "strSurveyResponseFlag").Value,
    };

That will give you an IEnumerable of anonymous types you deal with as fully strongly typed objects within that method.

这篇关于使用LINQ to XML解析SOAP消息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！