XmlSchemaComplexContentRestriction クラス

[アーティクル]
03/28/2008

制限によって派生した複合コンテンツモデルを持つ複合型のクラス。複合型のコンテンツを、継承される複合型のサブセットに制限します。複合コンテンツの W3C (World Wide Web Consortium) restriction 要素を表します。

この型のすべてのメンバの一覧については、XmlSchemaComplexContentRestriction メンバを参照してください。

System.Object
   System.Xml.Schema.XmlSchemaObject
      System.Xml.Schema.XmlSchemaAnnotated
         System.Xml.Schema.XmlSchemaContent
            System.Xml.Schema.XmlSchemaComplexContentRestriction

Public Class XmlSchemaComplexContentRestriction
   Inherits XmlSchemaContent
[C#]
public class XmlSchemaComplexContentRestriction : XmlSchemaContent
[C++]
public __gc class XmlSchemaComplexContentRestriction : public
   XmlSchemaContent
[JScript]
public class XmlSchemaComplexContentRestriction extends
   XmlSchemaContent

スレッドセーフ

この型の public static (Visual Basicでは Shared) のすべてのメンバは、マルチスレッド操作で安全に使用できます。インスタンスのメンバの場合は、スレッドセーフであるとは限りません。

使用例

[Visual Basic, C#, C++] 制限により拡張される complexContent 要素を作成する例を次に示します。

 
Option Explicit
Option Strict

Imports System
Imports System.Xml
Imports System.Xml.Schema

Class XMLSchemaExamples
    
    Public Shared Sub Main()
        
        Dim schema As New XmlSchema()
        
        ' <xs:complexType name="phoneNumber">
        Dim phoneNumber As New XmlSchemaComplexType()
        phoneNumber.Name = "phoneNumber"
        
        ' <xs:sequence>
        Dim phoneNumberSequence As New XmlSchemaSequence()
        
        ' <xs:element name="areaCode"/>
        Dim areaCode1 As New XmlSchemaElement()
        areaCode1.MinOccurs = 0
        areaCode1.MaxOccursString = "1"
        areaCode1.Name = "areaCode"
        phoneNumberSequence.Items.Add(areaCode1)
        
        ' <xs:element name="prefix"/>
        Dim prefix1 As New XmlSchemaElement()
        prefix1.MinOccurs = 1
        prefix1.MaxOccursString = "1"
        prefix1.Name = "prefix"
        phoneNumberSequence.Items.Add(prefix1)
        
        ' <xs:element name="number"/>
        Dim number1 As New XmlSchemaElement()
        number1.MinOccurs = 1
        number1.MaxOccursString = "1"
        number1.Name = "number"
        phoneNumberSequence.Items.Add(number1)
        
        phoneNumber.Particle = phoneNumberSequence
        
        schema.Items.Add(phoneNumber)
        
        ' <xs:complexType name="localPhoneNumber">
        Dim localPhoneNumber As New XmlSchemaComplexType()
        localPhoneNumber.Name = "localPhoneNumber"
        
        ' <xs:complexContent>
        Dim complexContent As New XmlSchemaComplexContent()
        
        ' <xs:restriction base="phoneNumber">
        Dim restriction As New XmlSchemaComplexContentRestriction()
        restriction.BaseTypeName = New XmlQualifiedName("phoneNumber", "")
        
        ' <xs:sequence>
        Dim sequence2 As New XmlSchemaSequence()
        
        ' <xs:element name="areaCode" minOccurs="0"/>
        Dim areaCode2 As New XmlSchemaElement()
        areaCode2.MinOccurs = 0
        areaCode2.MaxOccursString = "1"
        areaCode2.Name = "areaCode"
        sequence2.Items.Add(areaCode2)
        
        ' <xs:element name="prefix"/>
        Dim prefix2 As New XmlSchemaElement()
        prefix2.MinOccurs = 1
        prefix2.MaxOccursString = "1"
        prefix2.Name = "prefix"
        sequence2.Items.Add(prefix2)
        
        ' <xs:element name="number"/>
        Dim number2 As New XmlSchemaElement()
        number2.MinOccurs = 1
        number2.MaxOccursString = "1"
        number2.Name = "number"
        sequence2.Items.Add(number2)
        
        restriction.Particle = sequence2
        complexContent.Content = restriction
        localPhoneNumber.ContentModel = complexContent
        
        schema.Items.Add(localPhoneNumber)
        
        schema.Compile(AddressOf ValidationCallbackOne)
        Dim nsmgr As New XmlNamespaceManager(New NameTable())
        nsmgr.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema")
        schema.Write(Console.Out, nsmgr)
    End Sub 'Main
    
    Public Shared Sub ValidationCallbackOne(sender As Object, args As ValidationEventArgs)

        Console.WriteLine(args.Message)
    End Sub 'ValidationCallbackOne
End Class 'XMLSchemaExamples

[C#] 
using System;
using System.Xml;  
using System.Xml.Schema;

class XMLSchemaExamples {
    public static void Main() {
 
        XmlSchema schema = new XmlSchema();

        // <xs:complexType name="phoneNumber">
        XmlSchemaComplexType phoneNumber = new XmlSchemaComplexType();
        phoneNumber.Name = "phoneNumber";
                
        // <xs:sequence>
        XmlSchemaSequence phoneNumberSequence = new XmlSchemaSequence();

        // <xs:element name="areaCode"/>
        XmlSchemaElement areaCode1 = new XmlSchemaElement();
        areaCode1.MinOccurs = 0;
        areaCode1.MaxOccursString = "1";
        areaCode1.Name = "areaCode";
        phoneNumberSequence.Items.Add(areaCode1);

        // <xs:element name="prefix"/>
        XmlSchemaElement prefix1 = new XmlSchemaElement();
        prefix1.MinOccurs = 1;
        prefix1.MaxOccursString = "1";
        prefix1.Name = "prefix";
        phoneNumberSequence.Items.Add(prefix1);

        // <xs:element name="number"/>
        XmlSchemaElement number1 = new XmlSchemaElement();
        number1.MinOccurs = 1;
        number1.MaxOccursString = "1";
        number1.Name = "number";
        phoneNumberSequence.Items.Add(number1);

        phoneNumber.Particle = phoneNumberSequence;
                
        schema.Items.Add(phoneNumber);

        // <xs:complexType name="localPhoneNumber">
        XmlSchemaComplexType localPhoneNumber = new XmlSchemaComplexType();
        localPhoneNumber.Name = "localPhoneNumber";

        // <xs:complexContent>
        XmlSchemaComplexContent complexContent = new XmlSchemaComplexContent();
                
        // <xs:restriction base="phoneNumber">
        XmlSchemaComplexContentRestriction restriction = new XmlSchemaComplexContentRestriction();
        restriction.BaseTypeName = new XmlQualifiedName("phoneNumber", "");
                        
        // <xs:sequence>
        XmlSchemaSequence sequence2 = new XmlSchemaSequence();

        // <xs:element name="areaCode" minOccurs="0"/>
        XmlSchemaElement areaCode2 = new XmlSchemaElement();
        areaCode2.MinOccurs = 0;
        areaCode2.MaxOccursString = "1";
        areaCode2.Name = "areaCode";
        sequence2.Items.Add(areaCode2);

        // <xs:element name="prefix"/>
        XmlSchemaElement prefix2 = new XmlSchemaElement();
        prefix2.MinOccurs = 1;
        prefix2.MaxOccursString = "1";
        prefix2.Name = "prefix";
        sequence2.Items.Add(prefix2);

        // <xs:element name="number"/>
        XmlSchemaElement number2 = new XmlSchemaElement();
        number2.MinOccurs = 1;
        number2.MaxOccursString = "1";
        number2.Name = "number";
        sequence2.Items.Add(number2);

        restriction.Particle = sequence2;
        complexContent.Content = restriction;
        localPhoneNumber.ContentModel = complexContent;
                
        schema.Items.Add(localPhoneNumber);


        schema.Compile(new ValidationEventHandler(ValidationCallbackOne));
     XmlNamespaceManager nsmgr = new XmlNamespaceManager(new NameTable());
        nsmgr.AddNamespace("xs", "http://www.w3.org/2001/XMLSchema");
        schema.Write(Console.Out, nsmgr);
    }

    public static void ValidationCallbackOne(object sender, ValidationEventArgs args) {
        Console.WriteLine(args.Message);
    }
}

[C++] 
#using <mscorlib.dll>
#using <System.Xml.dll>
using namespace System;
using namespace System::Xml;  
using namespace System::Xml::Schema;

__gc class XMLSchemaExamples {
public:
    static void main() {
 
        XmlSchema* schema = new XmlSchema();

        // <xs:complexType name="phoneNumber">
        XmlSchemaComplexType* phoneNumber = new XmlSchemaComplexType();
        phoneNumber->Name = S"phoneNumber";
                
        // <xs:sequence>
        XmlSchemaSequence* phoneNumberSequence = new XmlSchemaSequence();

        // <xs:element name="areaCode"/>
        XmlSchemaElement* areaCode1 = new XmlSchemaElement();
        areaCode1->MinOccurs = 0;
        areaCode1->MaxOccursString = S"1";
        areaCode1->Name = S"areaCode";
        phoneNumberSequence->Items->Add(areaCode1);

        // <xs:element name="prefix"/>
        XmlSchemaElement* prefix1 = new XmlSchemaElement();
        prefix1->MinOccurs = 1;
        prefix1->MaxOccursString = S"1";
        prefix1->Name = S"prefix";
        phoneNumberSequence->Items->Add(prefix1);

        // <xs:element name="number"/>
        XmlSchemaElement* number1 = new XmlSchemaElement();
        number1->MinOccurs = 1;
        number1->MaxOccursString = S"1";
        number1->Name = S"number";
        phoneNumberSequence->Items->Add(number1);

        phoneNumber->Particle = phoneNumberSequence;
                
        schema->Items->Add(phoneNumber);

        // <xs:complexType name="localPhoneNumber">
        XmlSchemaComplexType* localPhoneNumber = new XmlSchemaComplexType();
        localPhoneNumber->Name = S"localPhoneNumber";

        // <xs:complexContent>
        XmlSchemaComplexContent* complexContent = new XmlSchemaComplexContent();
                
        // <xs:restriction base="phoneNumber">
        XmlSchemaComplexContentRestriction* restriction = new XmlSchemaComplexContentRestriction();
        restriction->BaseTypeName = new XmlQualifiedName(S"phoneNumber", S"");
                        
        // <xs:sequence>
        XmlSchemaSequence* sequence2 = new XmlSchemaSequence();

        // <xs:element name="areaCode" minOccurs="0"/>
        XmlSchemaElement* areaCode2 = new XmlSchemaElement();
        areaCode2->MinOccurs = 0;
        areaCode2->MaxOccursString = S"1";
        areaCode2->Name = S"areaCode";
        sequence2->Items->Add(areaCode2);

        // <xs:element name="prefix"/>
        XmlSchemaElement* prefix2 = new XmlSchemaElement();
        prefix2->MinOccurs = 1;
        prefix2->MaxOccursString = S"1";
        prefix2->Name = S"prefix";
        sequence2->Items->Add(prefix2);

        // <xs:element name="number"/>
        XmlSchemaElement* number2 = new XmlSchemaElement();
        number2->MinOccurs = 1;
        number2->MaxOccursString = S"1";
        number2->Name = S"number";
        sequence2->Items->Add(number2);

        restriction->Particle = sequence2;
        complexContent->Content = restriction;
        localPhoneNumber->ContentModel = complexContent;
                
        schema->Items->Add(localPhoneNumber);


        schema->Compile(new ValidationEventHandler(0, ValidationCallbackOne));
     XmlNamespaceManager* nsmgr = new XmlNamespaceManager(new NameTable());
        nsmgr->AddNamespace(S"xs", S"http://www.w3.org/2001/XMLSchema");
        schema->Write(Console::Out,nsmgr);
    }

    static void ValidationCallbackOne(Object* /*sender*/, ValidationEventArgs* args) {
        Console::WriteLine(args->Message);
    }
};

int main()
{
    XMLSchemaExamples::main();
}

[Visual Basic, C#, C++] 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:complexType name="phoneNumber">
        <xs:sequence>
            <xs:element name="areaCode" minOccurs="0" maxOccurs="1"/>
            <xs:element name="prefix" minOccurs="1" maxOccurs="1"/>
            <xs:element name="number" minOccurs="1" maxOccurs="1"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="localPhoneNumber">
        <xs:complexContent mixed="false">
            <xs:restriction base="phoneNumber">
                <xs:sequence>
                    <xs:element name="areaCode" minOccurs="0" maxOccurs="1"/>
                    <xs:element name="prefix" minOccurs="1" maxOccurs="1"/>
                    <xs:element name="number" minOccurs="1" maxOccurs="1"/>
                </xs:sequence>
            </xs:restriction>
        </xs:complexContent>
    </xs:complexType>
    
</xs:schema>

[JScript] JScript のサンプルはありません。Visual Basic、C#、および C++ のサンプルを表示するには、このページの左上隅にある言語のフィルタボタンをクリックします。

必要条件

名前空間: System.Xml.Schema

プラットフォーム: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 ファミリ

アセンブリ: System.Xml (System.Xml.dll 内)

参照

XmlSchemaComplexContentRestriction メンバ | System.Xml.Schema 名前空間

次の方法で共有

XmlSchemaComplexContentRestriction クラス

スレッドセーフ

使用例

必要条件

参照

その他のリソース