XmlSchemaDocumentation Třída

Definice

documentation Představuje prvek ze schématu XML, jak je určeno konsorciem W3C (World Wide Web Consortium). Tato třída určuje informace, které mají být čtené nebo používány lidmi v rámci .annotation

public ref class XmlSchemaDocumentation : System::Xml::Schema::XmlSchemaObject
public class XmlSchemaDocumentation : System.Xml.Schema.XmlSchemaObject
type XmlSchemaDocumentation = class
    inherit XmlSchemaObject
Public Class XmlSchemaDocumentation
Inherits XmlSchemaObject
Dědičnost
XmlSchemaDocumentation

Příklady

Následující příklad vytvoří documentation prvek.

#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:simpleType name="northwestStates">
        XmlSchemaSimpleType^ simpleType = gcnew XmlSchemaSimpleType();
        simpleType->Name = "northwestStates";
        schema->Items->Add(simpleType);

        // <xs:annotation>
        XmlSchemaAnnotation^ annNorthwestStates = gcnew XmlSchemaAnnotation();
        simpleType->Annotation = annNorthwestStates;

        // <xs:documentation>States in the Pacific Northwest of US</xs:documentation>
        XmlSchemaDocumentation^ docNorthwestStates = gcnew XmlSchemaDocumentation();
        annNorthwestStates->Items->Add(docNorthwestStates);
        docNorthwestStates->Markup = TextToNodeArray("States in the Pacific Northwest of US");

        // <xs:restriction base="xs:string">
        XmlSchemaSimpleTypeRestriction^ restriction = gcnew XmlSchemaSimpleTypeRestriction();
        simpleType->Content = restriction;
        restriction->BaseTypeName = gcnew XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:enumeration value="WA">
        XmlSchemaEnumerationFacet^ enumerationWA = gcnew XmlSchemaEnumerationFacet();
        restriction->Facets->Add(enumerationWA);
        enumerationWA->Value = "WA";

        // <xs:annotation>
        XmlSchemaAnnotation^ annWA = gcnew XmlSchemaAnnotation();
        enumerationWA->Annotation = annWA;

        // <xs:documentation>Washington</documentation>
        XmlSchemaDocumentation^ docWA = gcnew XmlSchemaDocumentation();
        annWA->Items->Add(docWA);
        docWA->Markup = TextToNodeArray("Washington");

        // <xs:enumeration value="OR">
        XmlSchemaEnumerationFacet^ enumerationOR = gcnew XmlSchemaEnumerationFacet();
        restriction->Facets->Add(enumerationOR);
        enumerationOR->Value = "OR";

        // <xs:annotation>
        XmlSchemaAnnotation^ annOR = gcnew XmlSchemaAnnotation();
        enumerationOR->Annotation = annOR;

        // <xs:documentation>Oregon</xs:documentation>
        XmlSchemaDocumentation^ docOR = gcnew XmlSchemaDocumentation();
        annOR->Items->Add(docOR);
        docOR->Markup = TextToNodeArray("Oregon");

        // <xs:enumeration value="ID">
        XmlSchemaEnumerationFacet^ enumerationID = gcnew XmlSchemaEnumerationFacet();
        restriction->Facets->Add(enumerationID);
        enumerationID->Value = "ID";

        // <xs:annotation>
        XmlSchemaAnnotation^ annID = gcnew XmlSchemaAnnotation();
        enumerationID->Annotation = annID;

        // <xs:documentation>Idaho</xs:documentation>
        XmlSchemaDocumentation^ docID = gcnew XmlSchemaDocumentation();
        annID->Items->Add(docID);
        docID->Markup = TextToNodeArray("Idaho");

        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);
    }

    static array<XmlNode^>^ TextToNodeArray(String^ text)
    {
        XmlDocument^ doc = gcnew XmlDocument();
        array<XmlNode^>^ nodes = gcnew array<XmlNode^> {doc->CreateTextNode(text)};
        return nodes;
    }

};

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:simpleType name="northwestStates">
        XmlSchemaSimpleType simpleType = new XmlSchemaSimpleType();
        simpleType.Name = "northwestStates";
        schema.Items.Add(simpleType);

        // <xs:annotation>
        XmlSchemaAnnotation annNorthwestStates = new XmlSchemaAnnotation();
        simpleType.Annotation = annNorthwestStates;

        // <xs:documentation>States in the Pacific Northwest of US</xs:documentation>
        XmlSchemaDocumentation docNorthwestStates = new XmlSchemaDocumentation();
        annNorthwestStates.Items.Add(docNorthwestStates);
        docNorthwestStates.Markup = TextToNodeArray("States in the Pacific Northwest of US");

        // <xs:restriction base="xs:string">
        XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
        simpleType.Content = restriction;
        restriction.BaseTypeName = new XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema");

        // <xs:enumeration value="WA">
        XmlSchemaEnumerationFacet enumerationWA = new XmlSchemaEnumerationFacet();
        restriction.Facets.Add(enumerationWA);
        enumerationWA.Value = "WA";

        // <xs:annotation>
        XmlSchemaAnnotation annWA = new XmlSchemaAnnotation();
        enumerationWA.Annotation = annWA;

        // <xs:documentation>Washington</documentation>
        XmlSchemaDocumentation docWA = new XmlSchemaDocumentation();
        annWA.Items.Add(docWA);
        docWA.Markup = TextToNodeArray("Washington");

        // <xs:enumeration value="OR">
        XmlSchemaEnumerationFacet enumerationOR = new XmlSchemaEnumerationFacet();
        restriction.Facets.Add(enumerationOR);
        enumerationOR.Value = "OR";

        // <xs:annotation>
        XmlSchemaAnnotation annOR = new XmlSchemaAnnotation();
        enumerationOR.Annotation = annOR;

        // <xs:documentation>Oregon</xs:documentation>
        XmlSchemaDocumentation docOR = new XmlSchemaDocumentation();
        annOR.Items.Add(docOR);
        docOR.Markup = TextToNodeArray("Oregon");

        // <xs:enumeration value="ID">
        XmlSchemaEnumerationFacet enumerationID = new XmlSchemaEnumerationFacet();
        restriction.Facets.Add(enumerationID);
        enumerationID.Value = "ID";

        // <xs:annotation>
        XmlSchemaAnnotation annID = new XmlSchemaAnnotation();
        enumerationID.Annotation = annID;

        // <xs:documentation>Idaho</xs:documentation>
        XmlSchemaDocumentation docID = new XmlSchemaDocumentation();
        annID.Items.Add(docID);
        docID.Markup = TextToNodeArray("Idaho");

        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);
    }

    public static XmlNode[] TextToNodeArray(string text)
    {
        XmlDocument doc = new XmlDocument();
        return new XmlNode[1] {
                  doc.CreateTextNode(text)};
    }
}
Imports System.Xml
Imports System.Xml.Schema

Class XMLSchemaExamples
    Public Shared Sub Main()

        Dim schema As New XmlSchema()

        ' <xs:simpleType name="northwestStates">
        Dim simpleType As New XmlSchemaSimpleType()
        simpleType.Name = "northwestStates"
        schema.Items.Add(simpleType)

        ' <xs:annotation>
        Dim annNorthwestStates As New XmlSchemaAnnotation()
        simpleType.Annotation = annNorthwestStates

        ' <xs:documentation>States in the Pacific Northwest of US</xs:documentation>
        Dim docNorthwestStates As New XmlSchemaDocumentation()
        annNorthwestStates.Items.Add(docNorthwestStates)
        docNorthwestStates.Markup = TextToNodeArray("States in the Pacific Northwest of US")

        ' <xs:restriction base="xs:string">
        Dim restriction As New XmlSchemaSimpleTypeRestriction()
        simpleType.Content = restriction
        restriction.BaseTypeName = New XmlQualifiedName("string", "http://www.w3.org/2001/XMLSchema")

        ' <xs:enumeration value="WA">
        Dim enumerationWA As New XmlSchemaEnumerationFacet()
        restriction.Facets.Add(enumerationWA)
        enumerationWA.Value = "WA"

        ' <xs:annotation>
        Dim annWA As New XmlSchemaAnnotation()
        enumerationWA.Annotation = annWA

        ' <xs:documentation>Washington</documentation>
        Dim docWA As New XmlSchemaDocumentation()
        annWA.Items.Add(docWA)
        docWA.Markup = TextToNodeArray("Washington")

        ' <xs:enumeration value="OR">
        Dim enumerationOR As New XmlSchemaEnumerationFacet()
        restriction.Facets.Add(enumerationOR)
        enumerationOR.Value = "OR"

        ' <xs:annotation>
        Dim annOR As New XmlSchemaAnnotation()
        enumerationOR.Annotation = annOR

        ' <xs:documentation>Oregon</xs:documentation>
        Dim docOR As New XmlSchemaDocumentation()
        annOR.Items.Add(docOR)
        docOR.Markup = TextToNodeArray("Oregon")

        ' <xs:enumeration value="ID">
        Dim enumerationID As New XmlSchemaEnumerationFacet()
        restriction.Facets.Add(enumerationID)
        enumerationID.Value = "ID"

        ' <xs:annotation>
        Dim annID As New XmlSchemaAnnotation()
        enumerationID.Annotation = annID

        ' <xs:documentation>Idaho</xs:documentation>
        Dim docID As New XmlSchemaDocumentation()
        annID.Items.Add(docID)
        docID.Markup = TextToNodeArray("Idaho")

        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

    Public Shared Function TextToNodeArray(ByVal text As String) As XmlNode()
        Dim doc As New XmlDocument()
        Dim nodeArray(1) As XmlNode

        nodeArray(0) = doc.CreateTextNode(text)
        TextToNodeArray = nodeArray
    End Function

End Class

Následující soubor XML se vygeneruje pro předchozí příklad kódu.

<?xml version="1.0" encoding="IBM437"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xs:simpleType name="northwestStates">
        <xs:annotation>
            <xs:documentation>States in the Pacific Northwest of US</xs:documentation>
        </xs:annotation>
        <xs:restriction base="xs:string">
          <xs:enumeration value="WA">
            <xs:annotation>
              <xs:documentation>Washington</xs:documentation>
            </xs:annotation>
          </xs:enumeration>
          <xs:enumeration value="OR">
            <xs:annotation>
              <xs:documentation>Oregon</xs:documentation>
            </xs:annotation>
          </xs:enumeration>
          <xs:enumeration value="ID">
            <xs:annotation>
              <xs:documentation>Idaho</xs:documentation>
            </xs:annotation>
          </xs:enumeration>
        </xs:restriction>
    </xs:simpleType>
</xs:schema>

Poznámky

Informace zadané v rámci XmlSchemaDocumentation třídy se při ověřování nepoužívají. Poskytuje však standardizovaný způsob, jak poskytnout informace, které je možné načíst nástroji.

Konstruktory

XmlSchemaDocumentation()

Inicializuje novou instanci XmlSchemaDocumentation třídy.

Vlastnosti

Language

Získá nebo nastaví xml:lang atribut. Slouží jako indikátor jazyka používaného v obsahu.

LineNumber

Získá nebo nastaví číslo řádku v souboru, na který schema prvek odkazuje.

(Zděděno od XmlSchemaObject)
LinePosition

Získá nebo nastaví pozici čáry v souboru, na který schema prvek odkazuje.

(Zděděno od XmlSchemaObject)
Markup

Získá nebo nastaví pole XmlNodes , které představuje podřízené uzly dokumentace.

Namespaces

Získá nebo nastaví XmlSerializerNamespaces použití s tímto objektem schématu.

(Zděděno od XmlSchemaObject)
Parent

Získá nebo nastaví nadřazený objekt tohoto XmlSchemaObject.

(Zděděno od XmlSchemaObject)
Source

Získá nebo nastaví zdroj informací identifikátoru URI (Uniform Resource Identifier).

SourceUri

Získá nebo nastaví zdrojové umístění pro soubor, který načetl schéma.

(Zděděno od XmlSchemaObject)

Metody

Equals(Object)

Určí, zda se zadaný objekt rovná aktuálnímu objektu.

(Zděděno od Object)
GetHashCode()

Slouží jako výchozí funkce hash.

(Zděděno od Object)
GetType()

Type Získá aktuální instanci.

(Zděděno od Object)
MemberwiseClone()

Vytvoří použádnou kopii aktuálního souboru Object.

(Zděděno od Object)
ToString()

Vrátí řetězec, který představuje aktuální objekt.

(Zděděno od Object)

Platí pro