XmlSchemaComplexContent Class

Reference

Definition

Namespace:: System.Xml.Schema

Assembly:: System.Xml.ReaderWriter.dll

Assembly:: System.Xml.dll

Assembly:: netstandard.dll

Source:: XmlSchemaComplexContent.cs

Source:: XmlSchemaComplexContent.cs

Source:: XmlSchemaComplexContent.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Represents the complexContent element from XML Schema as specified by the World Wide Web Consortium (W3C). This class represents the complex content model for complex types. It contains extensions or restrictions on a complex type that has either only elements or mixed content.

public ref class XmlSchemaComplexContent : System::Xml::Schema::XmlSchemaContentModel

public class XmlSchemaComplexContent : System.Xml.Schema.XmlSchemaContentModel

type XmlSchemaComplexContent = class
    inherit XmlSchemaContentModel

Public Class XmlSchemaComplexContent
Inherits XmlSchemaContentModel

Inheritance: Object

XmlSchemaObject

XmlSchemaAnnotated

XmlSchemaContentModel
XmlSchemaComplexContent

Examples

The following example creates a complexContent element.

#using <mscorlib.dll>
#using <System.Xml.dll>

using namespace System;
using namespace System::Xml;
using namespace System::Xml::Schema;

class XmlSchemaExamples
{
public:

    static void Main()
    {
        XmlSchema^ schema = gcnew XmlSchema();

        // <xs:complexType name="address">
        XmlSchemaComplexType^ address = gcnew XmlSchemaComplexType();
        schema->Items->Add(address);
        address->Name = "address";

        // <xs:sequence>
        XmlSchemaSequence^ sequence = gcnew XmlSchemaSequence();
        address->Particle = sequence;

        // <xs:element name="name"   type="xs:string"/>
        XmlSchemaElement^ elementName = gcnew XmlSchemaElement();
        sequence->Items->Add(elementName);
        elementName->Name = "name";
        elementName->SchemaTypeName = gcnew XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:element name="street"   type="xs:string"/>
        XmlSchemaElement^ elementStreet = gcnew XmlSchemaElement();
        sequence->Items->Add(elementStreet);
        elementStreet->Name = "street";
        elementStreet->SchemaTypeName = gcnew XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:element name="city"   type="xs:string"/>
        XmlSchemaElement^ elementCity = gcnew XmlSchemaElement();
        sequence->Items->Add(elementCity);
        elementCity->Name = "city";
        elementCity->SchemaTypeName = gcnew XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:complexType name="USAddress">
        XmlSchemaComplexType^ USAddress = gcnew XmlSchemaComplexType();
        schema->Items->Add(USAddress);
        USAddress->Name = "USAddress";

        // <xs:complexContent>
        XmlSchemaComplexContent^ complexContent = gcnew XmlSchemaComplexContent();
        USAddress->ContentModel = complexContent;

        // <xs:extension base="address">
        XmlSchemaComplexContentExtension^ extensionAddress = gcnew XmlSchemaComplexContentExtension();
        complexContent->Content = extensionAddress;
        extensionAddress->BaseTypeName = gcnew XmlQualifiedName("address");

        // <xs:sequence>
        XmlSchemaSequence^ sequence2 = gcnew XmlSchemaSequence();
        extensionAddress->Particle = sequence2;

        // <xs:element name="state" type="xs:string"/>
        XmlSchemaElement^ elementUSState = gcnew XmlSchemaElement();
        sequence2->Items->Add(elementUSState);
        elementUSState->Name = "state";
        elementUSState->SchemaTypeName = gcnew XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");


        // <xs:element name="zipcode" type="xs:positiveInteger"/>
        XmlSchemaElement^ elementZipcode = gcnew XmlSchemaElement();
        sequence2->Items->Add(elementZipcode);
        elementZipcode->Name = "zipcode";
        elementZipcode->SchemaTypeName = gcnew XmlQualifiedName("positiveInteger", "http://www.w3.org/2001/XMLSchema");

        XmlSchemaSet^ schemaSet = gcnew XmlSchemaSet();
        schemaSet->ValidationEventHandler += gcnew ValidationEventHandler(ValidationCallbackOne);
        schemaSet->Add(schema);
        schemaSet->Compile();

        XmlSchema^ compiledSchema;

        for each (XmlSchema^ schema1 in schemaSet->Schemas())
        {
            compiledSchema = schema1;
        }

        XmlNamespaceManager^ nsmgr = gcnew XmlNamespaceManager(gcnew NameTable());
        nsmgr->AddNamespace("xs", "http://www.w3.org/2001/XMLSchema");
        compiledSchema->Write(Console::Out, nsmgr);
    }

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

int main()
{
    XmlSchemaExamples::Main();
    return 0;
};

using System;
using System.Xml;
using System.Xml.Schema;

class XMLSchemaExamples
{
    public static void Main()
    {

        XmlSchema schema = new XmlSchema();

        // <xs:complexType name="address">
        XmlSchemaComplexType address = new XmlSchemaComplexType();
        schema.Items.Add(address);
        address.Name = "address";

        // <xs:sequence>
        XmlSchemaSequence sequence = new XmlSchemaSequence();
        address.Particle = sequence;

        // <xs:element name="name"   type="xs:string"/>
        XmlSchemaElement elementName = new XmlSchemaElement();
        sequence.Items.Add(elementName);
        elementName.Name = "name";
        elementName.SchemaTypeName = new XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:element name="street"   type="xs:string"/>
        XmlSchemaElement elementStreet = new XmlSchemaElement();
        sequence.Items.Add(elementStreet);
        elementStreet.Name = "street";
        elementStreet.SchemaTypeName = new XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:element name="city"   type="xs:string"/>
        XmlSchemaElement elementCity = new XmlSchemaElement();
        sequence.Items.Add(elementCity);
        elementCity.Name = "city";
        elementCity.SchemaTypeName = new XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:complexType name="USAddress">
        XmlSchemaComplexType USAddress = new XmlSchemaComplexType();
        schema.Items.Add(USAddress);
        USAddress.Name = "USAddress";

        // <xs:complexContent>
        XmlSchemaComplexContent complexContent = new XmlSchemaComplexContent();
        USAddress.ContentModel = complexContent;

        // <xs:extension base="address">
        XmlSchemaComplexContentExtension extensionAddress = new XmlSchemaComplexContentExtension();
        complexContent.Content = extensionAddress;
        extensionAddress.BaseTypeName = new XmlQualifiedName("address");

        // <xs:sequence>
        XmlSchemaSequence sequence2 = new XmlSchemaSequence();
        extensionAddress.Particle = sequence2;

        // <xs:element name="state" type="xs:string"/>
        XmlSchemaElement elementUSState = new XmlSchemaElement();
        sequence2.Items.Add(elementUSState);
        elementUSState.Name = "state";
        elementUSState.SchemaTypeName = new XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:element name="zipcode" type="xs:positiveInteger"/>
        XmlSchemaElement elementZipcode = new XmlSchemaElement();
        sequence2.Items.Add(elementZipcode);
        elementZipcode.Name = "zipcode";
        elementZipcode.SchemaTypeName = new XmlQualifiedName("positiveInteger", "http://www.w3.org/2001/XMLSchema");

        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);
    }
}

Option Strict On
Option Explicit On

Imports System.Xml
Imports System.Xml.Schema

Class XMLSchemaExamples

    Public Shared Sub Main()
        Dim schema As New XmlSchema()

        ' <xs:complexType name="address">
        Dim address As New XmlSchemaComplexType()
        schema.Items.Add(address)
        address.Name = "address"

        ' <xs:sequence>
        Dim sequence As New XmlSchemaSequence()
        address.Particle = sequence

        ' <xs:element name="name"   type="xs:string"/>
        Dim elementName As New XmlSchemaElement()
        sequence.Items.Add(elementName)
        elementName.Name = "name"
        elementName.SchemaTypeName = New XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema")

        ' <xs:element name="street"   type="xs:string"/>
        Dim elementStreet As New XmlSchemaElement()
        sequence.Items.Add(elementStreet)
        elementStreet.Name = "street"
        elementStreet.SchemaTypeName = New XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema")

        ' <xs:element name="city"   type="xs:string"/>
        Dim elementCity As New XmlSchemaElement()
        sequence.Items.Add(elementCity)
        elementCity.Name = "city"
        elementCity.SchemaTypeName = New XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema")

        ' <xs:complexType name="USAddress">
        Dim USAddress As New XmlSchemaComplexType()
        schema.Items.Add(USAddress)
        USAddress.Name = "USAddress"

        ' <xs:complexContent>
        Dim complexContent As New XmlSchemaComplexContent()
        USAddress.ContentModel = complexContent

        ' <xs:extension base="address">
        Dim extensionAddress As New XmlSchemaComplexContentExtension()
        complexContent.Content = extensionAddress
        extensionAddress.BaseTypeName = New XmlQualifiedName("address")

        ' <xs:sequence>
        Dim sequence2 As New XmlSchemaSequence()
        extensionAddress.Particle = sequence2

        ' <xs:element name="state" type="xs:string"/>
        Dim elementUSState As New XmlSchemaElement()
        sequence2.Items.Add(elementUSState)
        elementUSState.Name = "state"
        elementUSState.SchemaTypeName = New XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema")


        ' <xs:element name="zipcode" type="xs:positiveInteger"/>
        Dim elementZipcode As New XmlSchemaElement()
        sequence2.Items.Add(elementZipcode)
        elementZipcode.Name = "zipcode"
        elementZipcode.SchemaTypeName = New XmlQualifiedName("positiveInteger", "http://www.w3.org/2001/XMLSchema")

        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


    Public Shared Sub ValidationCallbackOne(ByVal sender As Object, ByVal args As ValidationEventArgs)

        Console.WriteLine(args.Message)
    End Sub
End Class

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:complexType name="address">
        <xs:sequence>
            <xs:element name="name"   type="xs:string"/>
            <xs:element name="street" type="xs:string"/>
            <xs:element name="city"   type="xs:string"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="USAddress">
        <xs:complexContent mixed="false">
            <xs:extension base="address">
                <xs:sequence>
                    <xs:element name="state" type="xs:string"/>
                    <xs:element name="zipcode" type="xs:positiveInteger"/>
                </xs:sequence>
            </xs:extension>
        </xs:complexContent>
    </xs:complexType>
</xs:schema>

Constructors

XmlSchemaComplexContent()

Initializes a new instance of the XmlSchemaComplexContent class.

Properties

Annotation	Gets or sets the `annotation` property. (Inherited from XmlSchemaAnnotated)
Content	Gets or sets the content.
Id	Gets or sets the string id. (Inherited from XmlSchemaAnnotated)
IsMixed	Gets or sets information that determines if the type has a mixed content model.
LineNumber	Gets or sets the line number in the file to which the `schema` element refers. (Inherited from XmlSchemaObject)
LinePosition	Gets or sets the line position in the file to which the `schema` element refers. (Inherited from XmlSchemaObject)
Namespaces	Gets or sets the XmlSerializerNamespaces to use with this schema object. (Inherited from XmlSchemaObject)
Parent	Gets or sets the parent of this XmlSchemaObject. (Inherited from XmlSchemaObject)
SourceUri	Gets or sets the source location for the file that loaded the schema. (Inherited from XmlSchemaObject)
UnhandledAttributes	Gets or sets the qualified attributes that do not belong to the current schema's target namespace. (Inherited from XmlSchemaAnnotated)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Returns a string that represents the current object. (Inherited from Object)

Applies to

Κοινή χρήση μέσω