XmlNodeList.Count Property
Gets the number of nodes in the XmlNodeList.
Assembly: System.Xml (in System.Xml.dll)
The following example creates a XmlDocument object and uses the GetElementsByTagName method and the resulting XmlNodeList to display all the book titles.
using System; using System.IO; using System.Xml; public class Sample { public static void Main() { XmlDocument doc = new XmlDocument(); doc.Load("2books.xml"); // Get and display all the book titles. XmlElement root = doc.DocumentElement; XmlNodeList elemList = root.GetElementsByTagName("title"); for (int i=0; i < elemList.Count; i++) { Console.WriteLine(elemList[i].InnerXml); } } }
#using <mscorlib.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::IO;
using namespace System::Xml;
int main()
{
XmlDocument* doc = new XmlDocument();
doc->Load(S"2books.xml");
// Get and display all the book titles.
XmlElement* root = doc->DocumentElement;
XmlNodeList* elemList = root->GetElementsByTagName(S"title");
for (int i=0; i < elemList->Count; i++)
{
Console::WriteLine(elemList->ItemOf[i]->InnerXml);
}
}
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>
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.