XmlNamedNodeMap.GetEnumerator Metodo

Definizione

Spazio dei nomi:

System.Xml

Assembly:

System.Xml.dll, System.Xml.XmlDocument.dll

Assembly:

System.Xml.ReaderWriter.dll

Assembly:

System.Xml.XmlDocument.dll

Assembly:

System.Xml.dll

Assembly:

netstandard.dll

Fornisce supporto per l'iterazione di stile "foreach" nell'insieme di nodi in XmlNamedNodeMap.

public:
 virtual System::Collections::IEnumerator ^ GetEnumerator();

public virtual System.Collections.IEnumerator GetEnumerator ();

abstract member GetEnumerator : unit -> System.Collections.IEnumerator
override this.GetEnumerator : unit -> System.Collections.IEnumerator

Public Overridable Function GetEnumerator () As IEnumerator

Restituisce

IEnumerator

Oggetto enumeratore.

Implementazioni

GetEnumerator()

Esempio

Nell'esempio seguente vengono visualizzati tutti gli attributi nella raccolta.

#using <System.Xml.dll>

using namespace System;
using namespace System::IO;
using namespace System::Xml;
using namespace System::Collections;
int main()
{
   XmlDocument^ doc = gcnew XmlDocument;
   doc->LoadXml( "<book genre='novel' publicationdate='1997' "
   "      ISBN='1-861001-57-5'>"
   "  <title>Pride And Prejudice</title>"
   "</book>" );
   XmlAttributeCollection^ attrColl = doc->DocumentElement->Attributes;
   Console::WriteLine( "Display all the attributes for this book..." );
   IEnumerator^ ienum = attrColl->GetEnumerator();
   while ( ienum->MoveNext() )
   {
      XmlAttribute^ attr = dynamic_cast<XmlAttribute^>(ienum->Current);
      Console::WriteLine( "{0} = {1}", attr->Name, attr->Value );
   }
}

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

public class Sample
{
  public static void Main()
  {

      XmlDocument doc = new XmlDocument();
      doc.LoadXml("<book genre='novel' publicationdate='1997' " +
                  "      ISBN='1-861001-57-5'>" +
                  "  <title>Pride And Prejudice</title>" +
                  "</book>");

      XmlAttributeCollection attrColl = doc.DocumentElement.Attributes;

      Console.WriteLine("Display all the attributes for this book...");
      IEnumerator ienum = attrColl.GetEnumerator();
      while (ienum.MoveNext())
      {
        XmlAttribute attr = (XmlAttribute)ienum.Current;
        Console.WriteLine("{0} = {1}", attr.Name, attr.Value);
      }
  }
}

Option Explicit
Option Strict

Imports System.IO
Imports System.Xml
Imports System.Collections

public class Sample
  public shared sub Main()

      Dim doc as XmlDocument = new XmlDocument()
      doc.LoadXml("<book genre='novel' publicationdate='1997' " & _
                  "      ISBN='1-861001-57-5'>" & _
                  "  <title>Pride And Prejudice</title>" & _
                  "</book>")      

      Dim attrColl as XmlAttributeCollection = doc.DocumentElement.Attributes

      Console.WriteLine("Display all the attributes for this book...")
      Dim ienum as IEnumerator = attrColl.GetEnumerator()
      Dim attr as XmlAttribute   
      while (ienum.MoveNext())
        attr = CType(ienum.Current, XmlAttribute)
        Console.WriteLine("{0} = {1}", attr.Name, attr.Value)
      end while 

  end sub
end class