XmlSchemaSimpleType クラス
アセンブリ: System.Xml (system.xml.dll 内)



XmlSchemaSimpleType クラスを使用する例を次に示します。
Option Strict On Option Explicit On Imports System Imports System.Xml Imports System.Xml.Schema Class XMLSchemaExamples Public Shared Sub Main() Dim schema As New XmlSchema() ' <xs:simpleType name="LotteryNumber"> Dim LotteryNumberType As New XmlSchemaSimpleType() LotteryNumberType.Name = "LotteryNumber" ' <xs:restriction base="xs:int"> Dim LotteryNumberRestriction As New XmlSchemaSimpleTypeRestriction() LotteryNumberRestriction.BaseTypeName = New XmlQualifiedName("int", "http://www.w3.org/2001/XMLSchema") ' <xs:minInclusive value="1"/> Dim minInclusive As New XmlSchemaMinInclusiveFacet() minInclusive.Value = "1" LotteryNumberRestriction.Facets.Add(minInclusive) ' <xs:maxInclusive value="99"/> Dim maxInclusive As New XmlSchemaMaxInclusiveFacet() maxInclusive.Value = "99" LotteryNumberRestriction.Facets.Add(maxInclusive) LotteryNumberType.Content = LotteryNumberRestriction schema.Items.Add(LotteryNumberType) ' <xs:simpleType name="LotteryNumberList"> Dim LotteryNumberListType As New XmlSchemaSimpleType() LotteryNumberListType.Name = "LotteryNumberList" ' <xs:list itemType="LotteryNumber"/> Dim list As New XmlSchemaSimpleTypeList() list.ItemTypeName = New XmlQualifiedName("LotteryNumber", "") LotteryNumberListType.Content = list schema.Items.Add(LotteryNumberListType) ' <xs:simpleType name="LotteryNumbers"> Dim LotteryNumbersType As New XmlSchemaSimpleType() LotteryNumbersType.Name = "LotteryNumbers" ' <xs:restriction base="LotteryNumberList"> Dim LotteryNumbersRestriction As New XmlSchemaSimpleTypeRestriction() LotteryNumbersRestriction.BaseTypeName = New XmlQualifiedName("LotteryNumberList", "") ' <xs:length value="5"/> Dim length As New XmlSchemaLengthFacet() length.Value = "5" LotteryNumbersRestriction.Facets.Add(length) LotteryNumbersType.Content = LotteryNumbersRestriction schema.Items.Add(LotteryNumbersType) ' <xs:element name="TodaysLottery" type="LotteryNumbers"> Dim TodaysLottery As New XmlSchemaElement() TodaysLottery.Name = "TodaysLottery" TodaysLottery.SchemaTypeName = New XmlQualifiedName("LotteryNumbers", "") schema.Items.Add(TodaysLottery) 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 End Class 'XMLSchemaExamples
using System; using System.Xml; using System.Xml.Schema; class XMLSchemaExamples { public static void Main() { XmlSchema schema = new XmlSchema(); // <xs:simpleType name="LotteryNumber"> XmlSchemaSimpleType LotteryNumberType = new XmlSchemaSimpleType(); LotteryNumberType.Name = "LotteryNumber"; // <xs:restriction base="xs:int"> XmlSchemaSimpleTypeRestriction LotteryNumberRestriction = new XmlSchemaSimpleTypeRestriction(); LotteryNumberRestriction.BaseTypeName = new XmlQualifiedName("int", "http://www.w3.org/2001/XMLSchema"); // <xs:minInclusive value="1"/> XmlSchemaMinInclusiveFacet minInclusive = new XmlSchemaMinInclusiveFacet(); minInclusive.Value = "1"; LotteryNumberRestriction.Facets.Add(minInclusive); // <xs:maxInclusive value="99"/> XmlSchemaMaxInclusiveFacet maxInclusive = new XmlSchemaMaxInclusiveFacet(); maxInclusive.Value = "99"; LotteryNumberRestriction.Facets.Add(maxInclusive); LotteryNumberType.Content = LotteryNumberRestriction; schema.Items.Add(LotteryNumberType); // <xs:simpleType name="LotteryNumberList"> XmlSchemaSimpleType LotteryNumberListType = new XmlSchemaSimpleType(); LotteryNumberListType.Name = "LotteryNumberList"; // <xs:list itemType="LotteryNumber"/> XmlSchemaSimpleTypeList list = new XmlSchemaSimpleTypeList(); list.ItemTypeName = new XmlQualifiedName("LotteryNumber", ""); LotteryNumberListType.Content = list; schema.Items.Add(LotteryNumberListType); // <xs:simpleType name="LotteryNumbers"> XmlSchemaSimpleType LotteryNumbersType = new XmlSchemaSimpleType(); LotteryNumbersType.Name = "LotteryNumbers"; // <xs:restriction base="LotteryNumberList"> XmlSchemaSimpleTypeRestriction LotteryNumbersRestriction = new XmlSchemaSimpleTypeRestriction(); LotteryNumbersRestriction.BaseTypeName = new XmlQualifiedName("LotteryNumberList", ""); // <xs:length value="5"/> XmlSchemaLengthFacet length = new XmlSchemaLengthFacet(); length.Value = "5"; LotteryNumbersRestriction.Facets.Add(length); LotteryNumbersType.Content = LotteryNumbersRestriction; schema.Items.Add(LotteryNumbersType); // <xs:element name="TodaysLottery" type="LotteryNumbers"> XmlSchemaElement TodaysLottery = new XmlSchemaElement(); TodaysLottery.Name = "TodaysLottery"; TodaysLottery.SchemaTypeName = new XmlQualifiedName("LotteryNumbers", ""); schema.Items.Add(TodaysLottery); XmlSchemaSet schemaSet = new XmlSchemaSet(); schemaSet.ValidationEventHandler += new ValidationEventHandler(ValidationCallbackOne); schemaSet.Add(schema); schemaSet.Compile(); XmlSchema compiledSchema = null; foreach (XmlSchema schema1 in schemaSet.Schemas()) { compiledSchema = schema1; } XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable()); nsmgr.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema"); compiledSchema.Write(Console.Out, nsmgr); } public static void ValidationCallbackOne(object sender, ValidationEventArgs args) { Console.WriteLine(args.Message); } }
前述のコード例に対して生成される XML ファイルを次に示します。
<?xml version="1.0" encoding="IBM437"?> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"> <xs:simpleType name="LotteryNumber"> <xs:restriction base="xs:int"> <xs:minInclusive value="1"/> <xs:maxInclusive value="99"/> </xs:restriction> </xs:simpleType> <xs:simpleType name="LotteryNumberList"> <xs:list itemType="LotteryNumber"/> </xs:simpleType> <xs:simpleType name="LotteryNumbers"> <xs:restriction base="LotteryNumberList"> <xs:length value="5"/> </xs:restriction> </xs:simpleType> <xs:element name="TodaysLottery" type="LotteryNumbers"> </xs:element> </xs:schema>

System.Xml.Schema.XmlSchemaObject
System.Xml.Schema.XmlSchemaAnnotated
System.Xml.Schema.XmlSchemaType
System.Xml.Schema.XmlSchemaSimpleType


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
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。


- XmlSchemaSimpleType クラスのページへのリンク