CODEWITHSUNDEEP
c#soapresponse
Elder
Elder

Reputation: 55

Parsing a SOAP Response with C#

I've been trying to use the data from an API but I have not been able to read the XML Response from it.

It cames in the form:

    <?xml version="1.0" standalone="no"?>
        <SOAP-ENV:Envelope xmlns:SOAPSDK1="http://www.w3.org/2001/XMLSchema" xmlns:SOAPSDK2="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAPSDK3="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
        <SOAP-ENV:Body SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
            <SOAPSDK4:GetStoreProductsResponse xmlns:SOAPSDK4="http://www.externalwebservice.com/message/">
                <StoreProducts>
                    <StoreID></StoreID>
                    <Products></Products>
                </StoreProducts>
            </SOAPSDK4:GetStoreProductsResponse></SOAP-ENV:Body>
        </SOAP-ENV:Envelope>

And what I need is what is inside Products (for now).

I was trying to use Using C# to parse a SOAP Response (and others to not flood this) without results.

My code:

    XDocument tst = XDocument.Load("Response.xml");
    XNamespace xmlns = "http://schemas.xmlsoap.org/soap/envelope/";
    var tstr = from result in tst.Descendants(xmlns + "StoreProducts") select result.Element("Products").Value;

I am almost sure that I am missing something basic.

Any clue will be really appreciated.

Thank you.

Upvotes: 2

Views: 19891

Answers (3)

persec10000
persec10000

Reputation: 1065

In order to get XML response ( you may skip this step )

string strXml; 
using (StreamReader rd = new StreamReader(webResponse.GetResponseStream()))     {
    strXml = rd.ReadToEnd(); 
}

In order to extract Products field from the response string (strXml)

Regex regex = new Regex("<Products>(.*?)</Products>");
var regMatch = regex.Match(strXml);
string strProductValue = regMatch.Groups[1].ToString();

Upvotes: 0

Sebastian Castaldi
Sebastian Castaldi

Reputation: 9034

In my case I need it to read the xml sent in the post request

        // read the raw request
        Request.InputStream.Seek(0, SeekOrigin.Begin);
        string xmlPayload = new StreamReader(Request.InputStream).ReadToEnd();
        XDocument doc = XDocument.Parse(xmlPayload);

        XNamespace xmlns = "urn:sobject.enterprise.soap.sforce.com";
        item.sfId = doc.Descendants(xmlns + "Id").First().Value;
        item.AccountId = doc.Descendants(xmlns + "AccountId").First().Value;
        item.FirstName = doc.Descendants(xmlns + "FirstName").First().Value;
        item.LastName = doc.Descendants(xmlns + "LastName").First().Value;
        item.XmlPayload = xmlPayload;

Upvotes: 0

BrokenGlass
BrokenGlass

Reputation: 160982

In your XML StoreProducts is not within an XML namespace, just do :

var tstr = from result in tst.Descendants("StoreProducts") 
           select result.Element("Products").Value;

The example code you gave would have been successful if the inner XML looked like this:

  <SOAP-ENV:StoreProducts>
    <StoreID></StoreID>
    <Products></Products>
  </SOAP-ENV:StoreProducts>

Upvotes: 4

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