read attribute from xml.

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XML

<?xml version="1.0"?>
<Test>
    <Test a="1" b="2" c="3"/>
<Test>

i want to read a,b,c and print values. but without mention any attribute name.i need some common method.(using linq)

Posted 5-Aug-15 0:32am

tnkarthi

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[no name] 5-Aug-15 6:46am

https://www.google.ch/#q=reading%20xml%20attributes%20in%20c%23%20using%20linq[^]

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DamithSL · Accepted Answer · 2015-08-05T00:48:00

C#

var xml ="<?xml version=\"1.0\"?>\r\n<root>\r\n    <Test a=\"1\" b=\"2\" c=\"3\"/>\r\n</root>";
XDocument doc = XDocument.Parse(xml);
var attributes = doc.Descendants("Test").SelectMany(x=> x.Attributes())
.Select(a=>new{Name =a.Name, Value=a.Value});

result:

Name Value 
a    1 
b    2 
c    3

UPDATE:
======
if you don't need to specify any element names in the code, just use Descendants()

C#

var attributes = doc.Descendants().SelectMany(x=> x.Attributes())
.Select(a=>new{Name =a.Name, Value=a.Value});

Maciej Los · Accepted Answer · 2015-08-05T00:53:00

It's quite simple and has been clearly explained here: How to: Retrieve a Collection of Attributes (LINQ to XML)[^]

Accordingly to your example:

C#

string xcontent = @"<?xml version='1.0'?>
<Root>
    <Test a='1' b='2' c='3'/>
</Root>";
XDocument xdoc = XDocument.Parse(xcontent);
var result = xdoc
    .Descendants()
    .Attributes()
    .Select(x=>new{Name = x.Name, Value = x.Value});
Console.WriteLine("Name | Value");
foreach(var n in result)
{
    Console.WriteLine("{0} | {1}", n.Name, n.Value);
}

read attribute from xml.

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