how can i get the xml data by using given keyword

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Hi all,

How can i get the xml data by using keyword like search.

1--> i have 1 xml file with data.(one.xml)

2--> uploaded the one.xml file
3--> i have one textbox and button.
4--> i am given to one key word in textbox ex-2

now how to get the related data for XML file

my XML file

XML

<?xml version="1.0" encoding="ISO-8859-1"?>
<company>
  <employee id="109">
    <fname>Nohn</fname>
    <lname>Graph</lname>
    <age>28</age>
  </employee>
  <employee id="110">
    <fname>Anna</fname>
    <lname>Laoe</lname>
    <age>32</age>
  </employee>
  <employee id="111">
    <fname>Nllan</fname>
    <lname>Woods</lname>
    <age>25</age>
  </employee>
  <employee id="113">
    <fname>Greg</fname>
    <lname>Muray</lname>
    <age>24</age>
  </employee>
  <employee id="114">
    <fname>Fannie</fname>
    <lname>Now</lname>
    <age>36</age>
  </employee>
  <employee id="115">
    <fname>Hello</fname>
    <lname>World</lname>
    <age>11</age>
  </employee>
  <employee id="116">
    <fname>What</fname>
    <lname>How</lname>
    <age>11</age>
  </employee>
</company>

1) my search keyword is '2'

2) My Search Keyword is 'N'
then show the XML data related to my keyword

1 like o/p
28
32
25

2 like o/p
Nohn
Nllan
Now

please help me

thanks and regards

Posted 5-Sep-13 0:30am

Santhosh23

Updated 5-Sep-13 1:46am

v2

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V.Lorz · Answer 1 · 2013-09-05T00:40:00

You first need to define which fields to use in your query.

You may load the document into one instance of XmlDocument. This snipped could help:

XmlDocument XmlDoc = new XmlDocument();
XmlDoc.Load( "Put here your file name" );

XmlNodeList Nodes = XmlDoc.SelectNodes( "put here your XPath query/filter" );

foreach (XmlNode Node in Nodes)
{ 
    /// And do something usefull for you with the results... if any ;-)
}

There's a guide into XPath here: http://www.w3schools.com/xpath/[^].

ArunRajendra · Answer 2 · 2013-09-05T02:16:00

Solution 2

Try this code

C#

XmlDocument XmlDoc = new XmlDocument();
XmlDoc.LoadXml(x);

XmlNodeList Nodes = XmlDoc.SelectNodes("//text()[contains(.,'N')]");

foreach (XmlNode Node in Nodes)
{
     Console.WriteLine(Node.InnerText);
}

Posted 5-Sep-13 2:16am

ArunRajendra