XmlSchemaAppInfo 类
定义
表示万维网联合会 (W3C)appinfo 元素。Represents the World Wide Web Consortium (W3C) appinfo element.
public ref class XmlSchemaAppInfo : System::Xml::Schema::XmlSchemaObject
public class XmlSchemaAppInfo : System.Xml.Schema.XmlSchemaObject
type XmlSchemaAppInfo = class
inherit XmlSchemaObject
Public Class XmlSchemaAppInfo
Inherits XmlSchemaObject
- 继承
示例
下面的示例创建一个 appinfo 元素。The following example creates an appinfo 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:element name="State">
XmlSchemaElement^ element = gcnew XmlSchemaElement();
schema->Items->Add(element);
element->Name = "State";
// <xs:annotation>
XmlSchemaAnnotation^ annNorthwestStates = gcnew XmlSchemaAnnotation();
element->Annotation = annNorthwestStates;
// <xs:documentation>State Name</xs:documentation>
XmlSchemaDocumentation^ docNorthwestStates = gcnew XmlSchemaDocumentation();
annNorthwestStates->Items->Add(docNorthwestStates);
docNorthwestStates->Markup = TextToNodeArray("State Name");
// <xs:appInfo>Application Information</xs:appInfo>
XmlSchemaAppInfo^ appInfo = gcnew XmlSchemaAppInfo();
annNorthwestStates->Items->Add(appInfo);
appInfo->Markup = TextToNodeArray("Application Information");
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 = {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:element name="State">
XmlSchemaElement element = new XmlSchemaElement();
schema.Items.Add(element);
element.Name = "State";
// <xs:annotation>
XmlSchemaAnnotation annNorthwestStates = new XmlSchemaAnnotation();
element.Annotation = annNorthwestStates;
// <xs:documentation>State Name</xs:documentation>
XmlSchemaDocumentation docNorthwestStates = new XmlSchemaDocumentation();
annNorthwestStates.Items.Add(docNorthwestStates);
docNorthwestStates.Markup = TextToNodeArray("State Name");
// <xs:appInfo>Application Information</xs:appInfo>
XmlSchemaAppInfo appInfo = new XmlSchemaAppInfo();
annNorthwestStates.Items.Add(appInfo);
appInfo.Markup = TextToNodeArray("Application Information");
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) };
}
}
Option Explicit On
Option Strict On
Imports System.Xml
Imports System.Xml.Schema
Class XMLSchemaExamples
Public Shared Sub Main()
Dim schema As New XmlSchema()
' <xs:element name="State">
Dim element As New XmlSchemaElement()
schema.Items.Add(element)
element.Name = "State"
' <xs:annotation>
Dim annNorthwestStates As New XmlSchemaAnnotation()
element.Annotation = annNorthwestStates
' <xs:documentation>State Name</xs:documentation>
Dim docNorthwestStates As New XmlSchemaDocumentation()
annNorthwestStates.Items.Add(docNorthwestStates)
docNorthwestStates.Markup = TextToNodeArray("State Name")
' <xs:appInfo>Application Information</xs:appInfo>
Dim appInfo As New XmlSchemaAppInfo()
annNorthwestStates.Items.Add(appInfo)
appInfo.Markup = TextToNodeArray("Application Information")
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()
Return New XmlNode(0) {doc.CreateTextNode(text)}
End Function 'TextToNodeArray
End Class
下面的 XML 文件是针对前面的代码示例生成的。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:element name="State">
<xs:annotation>
<xs:documentation>State Name</xs:documentation>
<xs:appinfo>Application Information</xs:appinfo>
</xs:annotation>
</xs:element>
</xs:schema>
注解
appinfo元素定义批注中特定于应用程序的信息The appinfo element defines application-specific information within an annotation
构造函数
| XmlSchemaAppInfo() |
初始化 XmlSchemaAppInfo 类的新实例。Initializes a new instance of the XmlSchemaAppInfo class. |
属性
| LineNumber |
获取或设置 |
| LinePosition |
获取或设置 |
| Markup |
获取或设置一个数组,它表示 |
| Namespaces |
获取或设置用于此架构对象的 XmlSerializerNamespaces。Gets or sets the XmlSerializerNamespaces to use with this schema object. (继承自 XmlSchemaObject) |
| Parent |
获取或设置此 XmlSchemaObject 的父级。Gets or sets the parent of this XmlSchemaObject. (继承自 XmlSchemaObject) |
| Source |
获取或设置应用程序信息的源。Gets or sets the source of the application information. |
| SourceUri |
获取或设置加载了架构的文件的源位置。Gets or sets the source location for the file that loaded the schema. (继承自 XmlSchemaObject) |
方法
| Equals(Object) |
确定指定对象是否等于当前对象。Determines whether the specified object is equal to the current object. (继承自 Object) |
| GetHashCode() |
作为默认哈希函数。Serves as the default hash function. (继承自 Object) |
| GetType() |
获取当前实例的 Type。Gets the Type of the current instance. (继承自 Object) |
| MemberwiseClone() |
创建当前 Object 的浅表副本。Creates a shallow copy of the current Object. (继承自 Object) |
| ToString() |
返回表示当前对象的字符串。Returns a string that represents the current object. (继承自 Object) |