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<%@ Page Language="C#"%>
<%@ Import Namespace="System.IO" %>
<%@ Import Namespace="System.Reflection" %>
<%@ Import Namespace="System.Xml" %>
<%@ Import Namespace="System.Xml.Schema" %>
<script runat="server">
private StringBuilder stringBuilder = new StringBuilder();
void Page_Load(object sender, EventArgs e)
{
string xsdPath = MapPath("Authors.xsd");
XmlSchema schema = null;
FileStream stream = new FileStream(xsdPath, FileMode.Open);
schema = XmlSchema.Read(stream, new ValidationEventHandler(ValidationEventHandler));
stream.Close();
schema.Compile(new ValidationEventHandler(ValidationEventHandler));
if (schema.IsCompiled)
DisplaySchemaObjects(schema);
else
Response.Write("Schema Reading Failed. <br>" + stringBuilder.ToString());
}
void DisplaySchemaObjects(XmlSchema schema)
{
foreach (XmlSchemaElement elem in schema.Elements.Values)
{
if (elem.ElementSchemaType is XmlSchemaComplexType)
{
Response.Write("Complex Element: " + elem.Name + "<br>");
XmlSchemaComplexType ct = (XmlSchemaComplexType)elem.ElementSchemaType;
//Process the XmlSchemaComplexType
}
}
}
void ValidationEventHandler(object sender, ValidationEventArgs args)
{
stringBuilder.Append("Validation error: " + args.Message + "<br>");
}
</script>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>Reading XSD Schema</title>
</head>
<body>
<form id="form1" runat="server">
<div>
</div>
</form>
</body>
</html>
<%-- Authors.xsd
<?xml version="1.0" encoding="utf-8"?>
<xs:schema attributeFormDefault="unqualified" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="authors">
<xs:complexType>
<xs:sequence>
<xs:element maxOccurs="unbounded" name="author">
<xs:complexType>
<xs:sequence>
<xs:element name="authorID" type="xs:string" />
<xs:element name="lastName" type="xs:string" />
<xs:element name="firstName" type="xs:string" />
<xs:element name="phone" type="xs:string" />
<xs:element name="address" type="xs:string" />
<xs:element name="city" type="xs:string" />
<xs:element name="state" type="xs:string" />
<xs:element name="zip" type="xs:unsignedInt" />
<xs:element name="contract" type="xs:boolean" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
--%>
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