Mega Code Archive
Traversing the DOM Tree
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<%@ Page Language="C#" %>
<%@ Import Namespace="System.Xml" %>
<script runat="server">
void Page_Load(object sender, EventArgs e)
{
string xmlPath = MapPath("Books.xml");
XmlDocument doc = new XmlDocument();
//doc.Load(xmlPath);
doc.LoadXml("<employees>" +
"<employee id='1'>" +
"<name><firstName>First Name</firstName>" +
"<lastName>Last Name</lastName>" +
"</name><city>City</city>" +
"<state>WA</state><zipCode>99999</zipCode>" +
"</employee></employees>");
XmlNode rootNode = doc.DocumentElement;
DisplayNodes(rootNode);
}
void DisplayNodes(XmlNode node)
{
//Print the node type, node name and node value of the node
if (node.NodeType == XmlNodeType.Text) {
Response.Write("Type= [" + node.NodeType+ "] Value=" + node.Value + "<br>");
} else {
Response.Write("Type= [" + node.NodeType+"] Name=" + node.Name + "<br>");
}
//Print attributes of the node
if (node.Attributes != null) {
XmlAttributeCollection attrs = node.Attributes;
foreach (XmlAttribute attr in attrs) {
Response.Write("Attribute Name =" + attr.Name+ "Attribute Value =" + attr.Value);
}
}
//Print individual children of the node
XmlNodeList children = node.ChildNodes;
foreach (XmlNode child in children)
{
DisplayNodes(child);
}
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Traversing the DOM Tree</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
]]>