XmlNode.GetNamespaceOfPrefix Method (String)
.NET Framework (current version)
Looks up the closest xmlns declaration for the given prefix that is in scope for the current node and returns the namespace URI in the declaration.
Assembly: System.Xml (in System.Xml.dll)
Parameters
- prefix
-
Type:
System.String
The prefix whose namespace URI you want to find.
This method is a Microsoft extension to the Document Object Model (DOM).
The following example adds a new attribute to the XML document.
using System; using System.IO; using System.Xml; public class Sample { public static void Main() { XmlDocument doc = new XmlDocument(); doc.LoadXml("<book xmlns:bk='urn:samples' bk:ISBN='1-861001-57-5'>" + "<title>Pride And Prejudice</title>" + "</book>"); XmlNode root = doc.FirstChild; //Create a new attribute. string ns = root.GetNamespaceOfPrefix("bk"); XmlNode attr = doc.CreateNode(XmlNodeType.Attribute, "genre", ns); attr.Value = "novel"; //Add the attribute to the document. root.Attributes.SetNamedItem(attr); Console.WriteLine("Display the modified XML..."); doc.Save(Console.Out); } }
Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
Available since 10
.NET Framework
Available since 1.1
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