XmlSchemaMinInclusiveFacet 类

参考

定义

命名空间:: System.Xml.Schema

程序集:: System.Xml.ReaderWriter.dll

程序集:: System.Xml.dll

程序集:: netstandard.dll

重要

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按 WWW 联合会 (W3C) 指定的方式显示 minInclusive 来自 XML 架构的元素。此类可用于对 simpleType 元素的最小值进行限制。此元素的值必须大于或等于 minInclusive 元素的值。

public ref class XmlSchemaMinInclusiveFacet : System::Xml::Schema::XmlSchemaFacet

public class XmlSchemaMinInclusiveFacet : System.Xml.Schema.XmlSchemaFacet

type XmlSchemaMinInclusiveFacet = class
    inherit XmlSchemaFacet

Public Class XmlSchemaMinInclusiveFacet
Inherits XmlSchemaFacet

继承: Object

XmlSchemaObject

XmlSchemaAnnotated

XmlSchemaFacet
XmlSchemaMinInclusiveFacet

示例

下例显示了 XmlSchemaMinInclusiveFacet 类的用法。

#using <System.Xml.dll>

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

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

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

        // <xs:simpleType name="OrderQuantityType">
        XmlSchemaSimpleType^ OrderQuantityType = gcnew XmlSchemaSimpleType();
        OrderQuantityType->Name = "OrderQuantityType";

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

        // <xs:minInclusive value="5"/>
        XmlSchemaMinInclusiveFacet^ minInclusive = gcnew XmlSchemaMinInclusiveFacet();
        minInclusive->Value = "5";
        restriction->Facets->Add(minInclusive);

        OrderQuantityType->Content = restriction;

        schema->Items->Add(OrderQuantityType);

        // <xs:element name="item">
        XmlSchemaElement^ element = gcnew XmlSchemaElement();
        element->Name = "item";

        // <xs:complexType>
        XmlSchemaComplexType^ complexType = gcnew XmlSchemaComplexType();

        // <xs:attribute name="OrderQuantity" type="OrderQuantityType"/>
        XmlSchemaAttribute^ OrderQuantityAttribute = gcnew XmlSchemaAttribute();
        OrderQuantityAttribute->Name = "OrderQuantity";
        OrderQuantityAttribute->SchemaTypeName = gcnew XmlQualifiedName("OrderQuantityType", "");
        complexType->Attributes->Add(OrderQuantityAttribute);

        element->SchemaType = complexType;

        schema->Items->Add(element);

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

        XmlSchema^ compiledSchema = nullptr;

        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);
    }
};

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="OrderQuantityType">
        XmlSchemaSimpleType OrderQuantityType = new XmlSchemaSimpleType();
        OrderQuantityType.Name = "OrderQuantityType";

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

        // <xs:minInclusive value="5"/>
        XmlSchemaMinInclusiveFacet minInclusive = new XmlSchemaMinInclusiveFacet();
        minInclusive.Value = "5";
        restriction.Facets.Add(minInclusive);

        OrderQuantityType.Content = restriction;

        schema.Items.Add(OrderQuantityType);

        // <xs:element name="item">
        XmlSchemaElement element = new XmlSchemaElement();
        element.Name = "item";

        // <xs:complexType>
        XmlSchemaComplexType complexType = new XmlSchemaComplexType();

        // <xs:attribute name="OrderQuantity" type="OrderQuantityType"/>
        XmlSchemaAttribute OrderQuantityAttribute = new XmlSchemaAttribute();
        OrderQuantityAttribute.Name = "OrderQuantity";
        OrderQuantityAttribute.SchemaTypeName = new XmlQualifiedName("OrderQuantityType", "");
        complexType.Attributes.Add(OrderQuantityAttribute);

        element.SchemaType = complexType;

        schema.Items.Add(element);

        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);
    }
}

Imports System.Xml
Imports System.Xml.Schema

Class XMLSchemaExamples
    Public Shared Sub Main()

        Dim schema As New XmlSchema()

        ' <xs:simpleType name="OrderQuantityType">
        Dim OrderQuantityType As New XmlSchemaSimpleType()
        OrderQuantityType.Name = "OrderQuantityType"

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

        ' <xs:minInclusive value="5"/>
        Dim minInclusive As New XmlSchemaMinInclusiveFacet()
        minInclusive.Value = "5"
        restriction.Facets.Add(minInclusive)

        OrderQuantityType.Content = restriction

        schema.Items.Add(OrderQuantityType)

        ' <xs:element name="item">
        Dim element As New XmlSchemaElement()
        element.Name = "item"

        ' <xs:complexType>
        Dim complexType As New XmlSchemaComplexType()

        ' <xs:attribute name="OrderQuantity" type="OrderQuantityType"/>
        Dim OrderQuantityAttribute As New XmlSchemaAttribute()
        OrderQuantityAttribute.Name = "OrderQuantity"
        OrderQuantityAttribute.SchemaTypeName = New XmlQualifiedName("OrderQuantityType", "")
        complexType.Attributes.Add(OrderQuantityAttribute)

        element.SchemaType = complexType

        schema.Items.Add(element)

        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

为前面的代码示例生成以下 XML 文件。

<?xml version="1.0" encoding="IBM437"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">

    <xs:simpleType name="OrderQuantityType">
        <xs:restriction base="xs:int">
            <xs:minInclusive value="5"/>
        </xs:restriction>
    </xs:simpleType>

    <xs:element name="item">
        <xs:complexType>
            <xs:attribute name="OrderQuantity" type="OrderQuantityType"/>
        </xs:complexType>
    </xs:element>

</xs:schema>

构造函数

XmlSchemaMinInclusiveFacet()

初始化 XmlSchemaMinInclusiveFacet 类的新实例。

属性

Annotation	获取或设置 `annotation` 属性。 (继承自 XmlSchemaAnnotated)
Id	获取或设置字符串 ID。 (继承自 XmlSchemaAnnotated)
IsFixed	获取或设置指示此方面已固定的信息。 (继承自 XmlSchemaFacet)
LineNumber	获取或设置 `schema` 元素引用的文件中的行号。 (继承自 XmlSchemaObject)
LinePosition	获取或设置 `schema` 元素引用的文件中的行位置。 (继承自 XmlSchemaObject)
Namespaces	获取或设置用于此架构对象的 XmlSerializerNamespaces。 (继承自 XmlSchemaObject)
Parent	获取或设置此 XmlSchemaObject 的父级。 (继承自 XmlSchemaObject)
SourceUri	获取或设置加载了架构的文件的源位置。 (继承自 XmlSchemaObject)
UnhandledAttributes	获取或设置不属于当前架构目标命名空间的限定特性。 (继承自 XmlSchemaAnnotated)
Value	获取或设置此方面的 `value` 特性。 (继承自 XmlSchemaFacet)

方法

Equals(Object)	确定指定对象是否等于当前对象。 (继承自 Object)
GetHashCode()	作为默认哈希函数。 (继承自 Object)
GetType()	获取当前实例的 Type。 (继承自 Object)
MemberwiseClone()	创建当前 Object 的浅表副本。 (继承自 Object)
ToString()	返回表示当前对象的字符串。 (继承自 Object)

适用于

XmlSchemaMinInclusiveFacet 类

定义

示例

构造函数

属性

方法

适用于

其他资源