Linq to XML data fetching

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i have written the code

one xml file

XML

<?xml version="1.0" encoding="utf-8"?>
<Interests>
  <Interest>
    <ID>1</ID>
    <Name>dance</Name>
  </Interest>
  <Interest>
    <ID>2</ID>
    <Name>Entertainment</Name>
  </Interest>
  <Interest>
    <ID>3</ID>
    <Name>Tours</Name>
  </Interest>
</Interests>

i pass the id and want to get the name

C#

string strBaseDirectory = AppDomain.CurrentDomain.BaseDirectory;
              string strFullPath = strBaseDirectory + "Interest.xml";

              string strid = Request.QueryString["Drop"];
              XElement xe = XElement.Load(strFullPath);
              var name = from Name in xe.Elements("Interest")
                         where (string)Name.Element("ID").Value == strid
                         select Name.Value;
              Label1.Text = name.Last().ToString();

but i got the result

1dance

but i need only "dance".

What I have tried:

linq to xml:

show value in a label.

Posted 24-Mar-16 1:02am

aiswarjya1

Updated 24-Mar-16 2:58am

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aiswarjya1 24-Mar-16 7:51am

I have solved it

1 solution

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Richard Deeming · Answer 1 · 2016-03-24T02:58:00

Solution 1

Giving your variables better names might help! :)

C#

var name = from interest in xe.Elements("Interest")
    where (string)interest.Element("ID") == strid
    select (string)interest.Element("Name");

Posted 24-Mar-16 2:58am

Richard Deeming