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XmlNodeReader.MoveToAttribute Method (Int32)

Moves to the attribute with the specified index.

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

public override void MoveToAttribute(
	int attributeIndex
)

Parameters

attributeIndex
Type: System.Int32

The index of the attribute.

ExceptionCondition
ArgumentOutOfRangeException

The i parameter is less than 0 or greater than or equal to AttributeCount.

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 all the attributes on the root node.

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

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

    try
    {
       //Create and load the XML document.
       XmlDocument doc = new XmlDocument();
       doc.LoadXml("<book genre='novel' ISBN='1-861003-78' publicationdate='1987'> " +
                   "</book>"); 

       //Load the XmlNodeReader 
       reader = new XmlNodeReader(doc);

       //Read the attributes on the root element.
       reader.MoveToContent();
       if (reader.HasAttributes){
         for (int i=0; i<reader.AttributeCount; i++){
            reader.MoveToAttribute(i);
            Console.WriteLine("{0} = {1}", reader.Name, reader.Value);
         }
         //Return the reader to the book element.
         reader.MoveToElement();
       }

     } 

     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()
{
   XmlNodeReader* reader = 0;

   try
   {
      //Create and load the XML document.
      XmlDocument* doc = new XmlDocument();
      doc->LoadXml(S"<book genre='novel' ISBN='1-861003-78' publicationdate='1987'> " 
         S"</book>"); 

      //Load the XmlNodeReader 
      reader = new XmlNodeReader(doc);

      //Read the attributes on the root element.
      reader->MoveToContent();
      if (reader->HasAttributes){
         for (int i=0; i<reader->AttributeCount; i++){
            reader->MoveToAttribute(i);
            Console::WriteLine(S"{0} = {1}",reader->Name,reader->Value);
         }
         //Return the reader to the book element.
         reader->MoveToElement();
      }

   } 

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

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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