How to Get Two different nodes values in XML ?

Question

1.00/5 (1 vote)

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how to get two nodes values

XML

XML

<Customers>
<quote id="1">
     <service>
       <name>Test value 1</name>
     </service>
     <rate>
       <amount>9510</amount>
     </rate>
   </quote>
   <quote id="2">
     <service>
       <name>Test value 2</name>
     </service>
     <rate>
       <amount>4515</amount>
     </rate>
</quote>
</Customers>

I have to try

C# code

C#

string names="";
 
  XmlDocument doc = new XmlDocument();

        doc.LoadXml(result);

        XmlNodeList xnList = doc.SelectNodes("//Customers/quote/service");
       
        foreach (XmlElement xn in xnList)
        { 
            string NN = xn["name"].InnerText;
            if (NN != "")
            {
                names += NN + ",";                 
            }
        }
Response.write(names);

I got Result :

Test value 1,Test value 2

But i want to get result like this

Test value 1@9510,Test value 2@4515

Plese help me

Thanks in advance

Posted 7-May-14 5:11am

Murugesan22

Updated 7-May-14 5:12am

v2

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2 solutions

Solution 2

You just need to look for the next node within the quote. E.g.

C#

foreach (XmlElement xn in xnList)
{
    XmlNode xn2 = xn.SelectSingleNode("service/name");
    if (xn2 != null)
    {
        string NN = xn2.InnerText;
        if (NN != "")
        {
            names += NN;
            xn2 = xn.SelectSingleNode("rate/amount");
            string RR = xn2.InnerText;
            if(RR != "")
                names += "@" + RR;
            names += ",";
        }
    }
}

Posted 7-May-14 5:29am

CHill60

Comments

Manas Bhardwaj 7-May-14 11:32am

+5. Lesser lines of code = (Relatively) lesser bugs!

CHill60 7-May-14 11:36am

Thanks and LOL! I still prefer your version ... must still be a C++ programmer in me somewhere :-)

Maciej Los 7-May-14 16:21pm

I like your new nick!
5ed!

CHill60 7-May-14 16:26pm

Just for you :-)

Maciej Los 7-May-14 16:31pm

;)

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Manas Bhardwaj · Accepted Answer · 2014-05-07T05:27:00

Solution 1

C#

var document = new XmlDocument();
document.LoadXml(result);

var nodes = document.SelectNodes("//Customers/quote");

string output = String.Empty;
for (int count = 0; count < nodes.Count; count++)
{
    var quote = nodes[count];
    if (quote != null)
    {
        var nameNode = quote.SelectNodes("service/name");
        if (nameNode != null)
        {
            output += nameNode[0].InnerText;
        }

        var amountNode = quote.SelectNodes("rate/amount");
        if (amountNode != null)
        {
            output = string.Format("{0}@{1}", output, amountNode[0].InnerText);
        }
    }

    output = string.Format("{0}, ", output);
}

Posted 7-May-14 5:27am

Manas Bhardwaj

Comments

CHill60 7-May-14 11:30am

Oops - apologies for the overlap. Nicer formatting of the output in your solution :-)
And better defensive checking for null!!

Manas Bhardwaj 7-May-14 11:33am

I am using ReSharper as a Paired Programmer :), so it keeps me bugging down to check for nulls.

Murugesan22 7-May-14 11:33am

Thanks.. It will work for me

Manas Bhardwaj 7-May-14 11:34am

glad it helped!

Maciej Los 7-May-14 16:22pm

+5!

Manas Bhardwaj 7-May-14 16:24pm

thx!