XmlSchemaAppInfo Class
.NET Framework 2.0
Represents the World Wide Web Consortium (W3C) appinfo element.
Namespace: System.Xml.Schema
Assembly: System.Xml (in system.xml.dll)
Assembly: System.Xml (in system.xml.dll)
The following example creates an appinfo element.
Option Explicit On Option Strict On Imports System Imports System.Xml Imports System.Xml.Schema Class XMLSchemaExamples Public Shared Sub Main() Dim schema As New XmlSchema() ' <xs:element name="State"> Dim element As New XmlSchemaElement() schema.Items.Add(element) element.Name = "State" ' <xs:annotation> Dim annNorthwestStates As New XmlSchemaAnnotation() element.Annotation = annNorthwestStates ' <xs:documentation>State Name</xs:documentation> Dim docNorthwestStates As New XmlSchemaDocumentation() annNorthwestStates.Items.Add(docNorthwestStates) docNorthwestStates.Markup = TextToNodeArray("State Name") ' <xs:appInfo>Application Information</xs:appInfo> Dim appInfo As New XmlSchemaAppInfo() annNorthwestStates.Items.Add(appInfo) appInfo.Markup = TextToNodeArray("Application Information") Dim schemaSet As New XmlSchemaSet() AddHandler schemaSet.ValidationEventHandler, AddressOf ValidationCallbackOne schemaSet.Add(schema) schemaSet.Compile() Dim compiledSchema As XmlSchema = Nothing For Each schema1 As XmlSchema In schemaSet.Schemas() compiledSchema = schema1 Next Dim nsmgr As New XmlNamespaceManager(New NameTable()) nsmgr.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema") compiledSchema.Write(Console.Out, nsmgr) End Sub 'Main Public Shared Sub ValidationCallbackOne(ByVal sender As Object, ByVal args As ValidationEventArgs) Console.WriteLine(args.Message) End Sub 'ValidationCallbackOne Public Shared Function TextToNodeArray(ByVal text As String) As XmlNode() Dim doc As New XmlDocument() Return New XmlNode(0) {doc.CreateTextNode(text)} End Function 'TextToNodeArray End Class 'XMLSchemaExamples
The following XML file is generated for the preceding code example.
<?xml version="1.0" encoding="IBM437"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:element name="State">
<xs:annotation>
<xs:documentation>State Name</xs:documentation>
<xs:appinfo>Application Information</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:schema>
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
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