XmlNodeList::GetEnumerator Method ()

 

Gets an enumerator that iterates through the collection of nodes.

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

public:
virtual IEnumerator^ GetEnumerator() abstract

Return Value

Type: System.Collections::IEnumerator^

An enumerator used to iterate through the collection of nodes.

Provides a simple "foreach" style iteration over the collection of nodes in the XmlNodeList.

The following example displays all the book titles.

#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->Load( "2books.xml" );

   //Get and display all the book titles.
   XmlElement^ root = doc->DocumentElement;
   XmlNodeList^ elemList = root->GetElementsByTagName( "title" );
   IEnumerator^ ienum = elemList->GetEnumerator();
   while ( ienum->MoveNext() )
   {
      XmlNode^ title = dynamic_cast<XmlNode^>(ienum->Current);
      Console::WriteLine( title->InnerText );
   }
}

The example uses the file 2books.xml as input.

<!--sample XML fragment-->
<bookstore>
  <book genre='novel' ISBN='10-861003-324'>
    <title>The Handmaid's Tale</title>
    <price>19.95</price>
  </book>
  <book genre='novel' ISBN='1-861001-57-5'>
    <title>Pride And Prejudice</title>
    <price>24.95</price>
  </book>
</bookstore>

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
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