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XmlNodeReader.NodeType Property

Gets the type of the current node.

Namespace:  System.Xml
Assembly:  System.Xml (in System.Xml.dll)

public override XmlNodeType NodeType { get; }

Property Value

Type: System.Xml.XmlNodeType
One of the XmlNodeType values representing the type of the current node.

NoteNote:

In the .NET Framework version 2.0, the recommended practice is to create XmlReader instances using the XmlReaderSettings class and the Create method. This allows you to take full advantage of all the new features introduced in the .NET Framework. For more information, see Creating XML Readers.

The following example reads an XML and displays each of the nodes.

using System;
using System.IO;
using System.Xml;

public class Sample
{
  private const String filename = "items.xml";

  public static void Main()
  {
    XmlNodeReader reader = null;

    try
    {           
        //Create an XmlNodeReader to read the XmlDocument.
        XmlDocument doc = new XmlDocument();
        doc.Load(filename);
        reader = new XmlNodeReader(doc);

        //Parse the file and display each of the nodes. 
        while (reader.Read())
        {
           switch (reader.NodeType)
           {
             case XmlNodeType.Element:
               Console.Write("<{0}>", reader.Name);
               break;
             case XmlNodeType.Text:
               Console.Write(reader.Value);
               break;
             case XmlNodeType.CDATA:
               Console.Write(reader.Value);
               break;
             case XmlNodeType.ProcessingInstruction:
               Console.Write("<?{0} {1}?>", reader.Name, reader.Value);
               break;
             case XmlNodeType.Comment:
               Console.Write("<!--{0}-->", reader.Value);
               break;
             case XmlNodeType.XmlDeclaration:
               Console.Write("<?xml version='1.0'?>");
               break;
             case XmlNodeType.Document:
               break;
             case XmlNodeType.EndElement:
               Console.Write("</{0}>", reader.Name);
               break;
           }       
          }           
        }

     finally
     {
       if (reader!=null)
         reader.Close();
     }
  }
} // End class
#using <mscorlib.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::IO;
using namespace System::Xml;


int main()
{
   String* filename = S"items.xml";
   XmlNodeReader* reader = 0;

   try
   {           
      //Create an XmlNodeReader to read the XmlDocument.
      XmlDocument* doc = new XmlDocument();
      doc->Load(filename);
      reader = new XmlNodeReader(doc);

      //Parse the file and display each of the nodes.
      while (reader->Read())
      {
         switch (reader->NodeType)
         {
         case XmlNodeType::Element:
            Console::Write(S"<{0}>", reader->Name);
            break;
         case XmlNodeType::Text:
            Console::Write(reader->Value);
            break;
         case XmlNodeType::CDATA:
            Console::Write(reader->Value);
            break;
         case XmlNodeType::ProcessingInstruction:
            Console::Write(S"<?{0} {1}?>", reader->Name, reader->Value);
            break;
         case XmlNodeType::Comment:
            Console::Write(S"<!--{0}-->", reader->Value);
            break;
         case XmlNodeType::XmlDeclaration:
            Console::Write(S"<?xml version='1.0'?>");
            break;
         case XmlNodeType::Document:
            break;
         case XmlNodeType::EndElement:
            Console::Write(S"</{0}>", reader->Name);
            break;
         }       
      }           
   }

   __finally
   {
      if (reader!=0)
         reader->Close();
   }
}

The example uses the file, items.xml, as input.

<?xml version="1.0"?>
<!-- This is a sample XML document -->
<!DOCTYPE Items [<!ENTITY number "123">]>
<Items>
  <Item>Test with an entity: &number;</Item>
  <Item>test with a child element <more/> stuff</Item>
  <Item>test with a CDATA section <![CDATA[<456>]]> def</Item>
  <Item>Test with a char entity: &#65;</Item>
  <!-- Fourteen chars in this element.-->
  <Item>1234567890ABCD</Item>
</Items>

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0
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