XmlSchemaFractionDigitsFacet 类
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
指定可以为 simpleType 元素的小数值输入的位数的限制。 fractionDigits 的值必须是正整数。 表示“万维网联合会”(W3C)fractionDigits
方面。
public ref class XmlSchemaFractionDigitsFacet : System::Xml::Schema::XmlSchemaNumericFacet
public class XmlSchemaFractionDigitsFacet : System.Xml.Schema.XmlSchemaNumericFacet
type XmlSchemaFractionDigitsFacet = class
inherit XmlSchemaNumericFacet
Public Class XmlSchemaFractionDigitsFacet
Inherits XmlSchemaNumericFacet
- 继承
-
XmlSchemaFractionDigitsFacet
示例
下例显示了 XmlSchemaFractionDigitsFacet
类的用法。
#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="RatingType">
XmlSchemaSimpleType^ RatingType = gcnew XmlSchemaSimpleType();
RatingType->Name = "RatingType";
// <xs:restriction base="xs:number">
XmlSchemaSimpleTypeRestriction^ restriction = gcnew XmlSchemaSimpleTypeRestriction();
restriction->BaseTypeName = gcnew XmlQualifiedName("decimal", "http://www.w3.org/2001/XMLSchema");
// <xs:totalDigits value="2"/>
XmlSchemaTotalDigitsFacet^ totalDigits = gcnew XmlSchemaTotalDigitsFacet();
totalDigits->Value = "2";
restriction->Facets->Add(totalDigits);
// <xs:fractionDigits value="1"/>
XmlSchemaFractionDigitsFacet^ fractionDigits = gcnew XmlSchemaFractionDigitsFacet();
fractionDigits->Value = "1";
restriction->Facets->Add(fractionDigits);
RatingType->Content = restriction;
schema->Items->Add(RatingType);
// <xs:element name="movie">
XmlSchemaElement^ element = gcnew XmlSchemaElement();
element->Name = "movie";
// <xs:complexType>
XmlSchemaComplexType^ complexType = gcnew XmlSchemaComplexType();
// <xs:attribute name="rating" type="RatingType"/>
XmlSchemaAttribute^ ratingAttribute = gcnew XmlSchemaAttribute();
ratingAttribute->Name = "rating";
ratingAttribute->SchemaTypeName = gcnew XmlQualifiedName("RatingType", "");
complexType->Attributes->Add(ratingAttribute);
element->SchemaType = complexType;
schema->Items->Add(element);
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:simpleType name="RatingType">
XmlSchemaSimpleType RatingType = new XmlSchemaSimpleType();
RatingType.Name = "RatingType";
// <xs:restriction base="xs:number">
XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
restriction.BaseTypeName = new XmlQualifiedName("decimal", "http://www.w3.org/2001/XMLSchema");
// <xs:totalDigits value="2"/>
XmlSchemaTotalDigitsFacet totalDigits = new XmlSchemaTotalDigitsFacet();
totalDigits.Value = "2";
restriction.Facets.Add(totalDigits);
// <xs:fractionDigits value="1"/>
XmlSchemaFractionDigitsFacet fractionDigits = new XmlSchemaFractionDigitsFacet();
fractionDigits.Value = "1";
restriction.Facets.Add(fractionDigits);
RatingType.Content = restriction;
schema.Items.Add(RatingType);
// <xs:element name="movie">
XmlSchemaElement element = new XmlSchemaElement();
element.Name = "movie";
// <xs:complexType>
XmlSchemaComplexType complexType = new XmlSchemaComplexType();
// <xs:attribute name="rating" type="RatingType"/>
XmlSchemaAttribute ratingAttribute = new XmlSchemaAttribute();
ratingAttribute.Name = "rating";
ratingAttribute.SchemaTypeName = new XmlQualifiedName("RatingType", "");
complexType.Attributes.Add(ratingAttribute);
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="RatingType">
Dim RatingType As New XmlSchemaSimpleType()
RatingType.Name = "RatingType"
'<xs:restriction base="xs:number">
Dim restriction As New XmlSchemaSimpleTypeRestriction()
restriction.BaseTypeName = New XmlQualifiedName("decimal", "http://www.w3.org/2001/XMLSchema")
'<xs:totalDigits value="2"/>
Dim totalDigits As New XmlSchemaTotalDigitsFacet()
totalDigits.Value = "2"
restriction.Facets.Add(totalDigits)
'<xs:fractionDigits value="1"/>
Dim fractionDigits As New XmlSchemaFractionDigitsFacet()
fractionDigits.Value = "1"
restriction.Facets.Add(fractionDigits)
RatingType.Content = restriction
schema.Items.Add(RatingType)
'<xs:element name="movie">
Dim element As New XmlSchemaElement()
element.Name = "movie"
'<xs:complexType>
Dim complexType As New XmlSchemaComplexType()
'<xs:attribute name="rating" type="RatingType"/>
Dim ratingAttribute As New XmlSchemaAttribute()
ratingAttribute.Name = "rating"
ratingAttribute.SchemaTypeName = New XmlQualifiedName("RatingType", "")
complexType.Attributes.Add(ratingAttribute)
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="RatingType">
<xs:restriction base="xs:decimal">
<xs:totalDigits value="2"/>
<xs:fractionDigits value="1"/>
</xs:restriction>
</xs:simpleType>
<xs:element name="movie">
<xs:complexType>
<xs:attribute name="rating" type="RatingType"/>
</xs:complexType>
</xs:element>
</xs:schema>
构造函数
XmlSchemaFractionDigitsFacet() |
初始化 XmlSchemaFractionDigitsFacet 类的新实例。 |
属性
Annotation |
获取或设置 |
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 |
LinePosition |
获取或设置 |
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 |
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) |