public string NamespaceURI { get; }
Visual Basic
Public ReadOnly Property NamespaceURI As StringC++
public:
property System::String ^ NamespaceURI {
System::String ^ get();
}
F#
member NamespaceURI : string with get
Gets the Namespace URI (as defined in the World Wide Web Consortium (W3C) Namespaces in XML specification) of the current node.
A string representing the Namespace URI of the current node.
This property returns an empty string for nodes that do not have a namespace, such as attribute nodes that are not in a namespace.
For element and attribute nodes, this property returns the URI of the namespace the node belongs to. For attribute nodes that are not in a namespace, it returns an empty string.
The following example demonstrates how to use the NamespaceURI property with an XmlNodeReader.
using System;
using System.Xml;
public class Sample
{
public static void Main(string[] args)
{
string xmlString = @"<root xmlns='http://www.example.com/ns1' xmlns:p='http://www.example.com/ns2'>
<child p:attr='value1'/>
<anotherChild>Text</anotherChild>
</root>";
using (XmlReader reader = XmlReader.Create(new System.IO.StringReader(xmlString)))
{
while (reader.Read())
{
Console.WriteLine($"NodeType: {reader.NodeType}");
Console.WriteLine($"Name: {reader.Name}");
Console.WriteLine($"NamespaceURI: '{reader.NamespaceURI}'");
Console.WriteLine("--------------------");
}
}
}
}
NodeType: Element
Name: root
NamespaceURI: 'http://www.example.com/ns1'
--------------------
NodeType: Element
Name: p:attr
NamespaceURI: 'http://www.example.com/ns2'
--------------------
NodeType: Text
Name: #text
NamespaceURI: ''
--------------------
NodeType: Element
Name: anotherChild
NamespaceURI: 'http://www.example.com/ns1'
--------------------
NodeType: Text
Name: #text
NamespaceURI: ''
--------------------
NodeType: EndElement
Name: anotherChild
NamespaceURI: 'http://www.example.com/ns1'
--------------------
NodeType: EndElement
Name: root
NamespaceURI: 'http://www.example.com/ns1'
--------------------