I'm trying to create an XmlDocument
using C# and .NET (version 2.0.. yes, version 2.0). I have set the namespace attributes using:
document.DocumentElement.SetAttribute(
"xmlns:soapenv", "http://schemas.xmlsoap.org/soap/envelope");
When I create a new XmlElement
using:
document.createElement("soapenv:Header");
...it doesn't include the soapenv
namespace in the final XML. Any ideas why this happens?
More info:
Okay, I'll try to clarify this problem a bit. My code is:
XmlDocument document = new XmlDocument();
XmlElement element = document.CreateElement("foo:bar");
document.AppendChild(element); Console.WriteLine(document.OuterXml);
That outputs:
<bar />
However, what I want is:
<foo:bar />
You can assign a namespace to your bar
element by using XmlDocument.CreateElement Method (String, String, String)
Example:
using System;
using System.Xml;
XmlDocument document = new XmlDocument();
// "foo" => namespace prefix
// "bar" => element local name
// "http://tempuri.org/foo" => namespace URI
XmlElement element = document.CreateElement(
"foo", "bar", "http://tempuri.org/foo");
document.AppendChild(element);
Console.WriteLine(document.OuterXml);
Expected Output #1:
<foo:bar xmlns:foo="http://tempuri.org/foo" />
For a more interesting example, insert these statements before document.AppendChild(element);
:
XmlElement childElement1 = document.CreateElement("foo", "bizz",
"http://tempuri.org/foo");
element.AppendChild(childElement1);
XmlElement childElement2 = document.CreateElement("foo", "buzz",
"http://tempuri.org/foo");
element.AppendChild(childElement2);
Expected Output #2:
<foo:bar xmlns:foo="http://tempuri.org/foo"><foo:bizz /><foo:buzz /></foo:bar>
Note that the child elements bizz
and buzz
are prefixed with the namespace prefix foo
, and that the namespace URI http://tempuri.org/foo
isn't repeated on the child elements since it is defined within the parent element bar
.
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