XmlAnyElementAttribute.Namespace Propiedad
Definición
Importante
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Obtiene o establece el espacio de nombres XML generado en el documento XML.
public:
property System::String ^ Namespace { System::String ^ get(); void set(System::String ^ value); };public string Namespace { get; set; }public string? Namespace { get; set; }member this.Namespace : string with get, setPublic Property Namespace As StringValor de propiedad
Espacio de nombres XML.
Ejemplos
#using <system.dll>
#using <system.xml.dll>
using namespace System;
using namespace System::Text;
using namespace System::IO;
using namespace System::Xml::Serialization;
using namespace System::Xml;
using namespace System::Xml::Schema;
[XmlRoot(Namespace="http://www.cohowinery.com")]
public ref class Group
{
public:
String^ GroupName;
// This is for serializing Employee elements.
[XmlAnyElement(Name="Employee")]
array<XmlElement^>^UnknownEmployees;
// This is for serializing City elements.
[XmlAnyElement
(Name="City",
Namespace="http://www.cpandl.com")]
array<XmlElement^>^UnknownCity;
// This one is for all other unknown elements.
[XmlAnyElement]
array<XmlElement^>^UnknownElements;
};
void SerializeObject( String^ filename )
{
XmlSerializer^ ser = gcnew XmlSerializer( Group::typeid );
// Create an XmlNamespaces to use.
XmlSerializerNamespaces^ namespaces = gcnew XmlSerializerNamespaces;
namespaces->Add( "c", "http://www.cohowinery.com" );
namespaces->Add( "i", "http://www.cpandl.com" );
Group^ myGroup = gcnew Group;
// Create arrays of arbitrary XmlElement objects.
// First create an XmlDocument, used to create the
// XmlElement objects.
XmlDocument^ xDoc = gcnew XmlDocument;
// Create an array of Employee XmlElement objects.
XmlElement^ El1 = xDoc->CreateElement( "Employee", "http://www.cohowinery.com" );
El1->InnerText = "John";
XmlElement^ El2 = xDoc->CreateElement( "Employee", "http://www.cohowinery.com" );
El2->InnerText = "Joan";
XmlElement^ El3 = xDoc->CreateElement( "Employee", "http://www.cohowinery.com" );
El3->InnerText = "Jim";
array<XmlElement^>^employees = {El1,El2,El3};
myGroup->UnknownEmployees = employees;
// Create an array of City XmlElement objects.
XmlElement^ inf1 = xDoc->CreateElement( "City", "http://www.cpandl.com" );
inf1->InnerText = "Tokyo";
XmlElement^ inf2 = xDoc->CreateElement( "City", "http://www.cpandl.com" );
inf2->InnerText = "New York";
XmlElement^ inf3 = xDoc->CreateElement( "City", "http://www.cpandl.com" );
inf3->InnerText = "Rome";
array<XmlElement^>^cities = {inf1,inf2,inf3};
myGroup->UnknownCity = cities;
XmlElement^ xEl1 = xDoc->CreateElement( "bld" );
xEl1->InnerText = "42";
XmlElement^ xEl2 = xDoc->CreateElement( "Region" );
xEl2->InnerText = "West";
XmlElement^ xEl3 = xDoc->CreateElement( "type" );
xEl3->InnerText = "Technical";
array<XmlElement^>^elements = {xEl1,xEl2,xEl3};
myGroup->UnknownElements = elements;
// Serialize the class, and close the TextWriter.
TextWriter^ writer = gcnew StreamWriter( filename );
ser->Serialize( writer, myGroup, namespaces );
writer->Close();
}
void DeserializeObject( String^ filename )
{
XmlSerializer^ ser = gcnew XmlSerializer( Group::typeid );
FileStream^ fs = gcnew FileStream( filename,FileMode::Open );
Group^ myGroup;
myGroup = safe_cast<Group^>(ser->Deserialize( fs ));
fs->Close();
for ( int i = 0; i < myGroup->UnknownEmployees->Length; ++i )
{
XmlElement^ xEmp = myGroup->UnknownEmployees[ i ];
Console::WriteLine( "{0}: {1}", xEmp->LocalName, xEmp->InnerText );
}
for ( int i = 0; i < myGroup->UnknownCity->Length; ++i )
{
XmlElement^ xCity = myGroup->UnknownCity[ i ];
Console::WriteLine( "{0}: {1}", xCity->LocalName, xCity->InnerText );
}
for ( int i = 0; i < myGroup->UnknownElements->Length; ++i )
{
XmlElement^ xEmp = myGroup->UnknownElements[ i ];
Console::WriteLine( "{0}: {1}", xEmp->LocalName, xEmp->InnerText );
}
}
int main()
{
SerializeObject( "AnyElementArray.xml" );
DeserializeObject( "AnyElementArray.xml" );
Console::WriteLine( "Done" );
}
using System;
using System.Text;
using System.IO;
using System.Xml.Serialization;
using System.Xml;
using System.Xml.Schema;
[XmlRoot(Namespace = "http://www.cohowinery.com")]
public class Group{
public string GroupName;
// This is for serializing Employee elements.
[XmlAnyElement(Name = "Employee")]
public XmlElement[] UnknownEmployees;
// This is for serializing City elements.
[XmlAnyElement
(Name = "City",
Namespace = "http://www.cpandl.com")]
public XmlElement[] UnknownCity;
// This one is for all other unknown elements.
[XmlAnyElement]
public XmlElement[] UnknownElements;
}
public class Test{
static void Main(){
Test t = new Test();
t.SerializeObject("AnyElementArray.xml");
t.DeserializeObject("AnyElementArray.xml");
Console.WriteLine("Done");
}
private void SerializeObject(string filename){
XmlSerializer ser = new XmlSerializer(typeof(Group));
// Create an XmlNamespaces to use.
XmlSerializerNamespaces namespaces =
new XmlSerializerNamespaces();
namespaces.Add("c", "http://www.cohowinery.com");
namespaces.Add("i", "http://www.cpandl.com");
Group myGroup = new Group();
// Create arrays of arbitrary XmlElement objects.
// First create an XmlDocument, used to create the
// XmlElement objects.
XmlDocument xDoc = new XmlDocument();
// Create an array of Employee XmlElement objects.
XmlElement El1 = xDoc.CreateElement("Employee", "http://www.cohowinery.com");
El1.InnerText = "John";
XmlElement El2 = xDoc.CreateElement("Employee", "http://www.cohowinery.com");
El2.InnerText = "Joan";
XmlElement El3 = xDoc.CreateElement("Employee", "http://www.cohowinery.com");
El3.InnerText = "Jim";
myGroup.UnknownEmployees= new XmlElement[]{El1, El2, El3};
// Create an array of City XmlElement objects.
XmlElement inf1 = xDoc.CreateElement("City", "http://www.cpandl.com");
inf1.InnerText = "Tokyo";
XmlElement inf2 = xDoc.CreateElement("City", "http://www.cpandl.com");
inf2.InnerText = "New York";
XmlElement inf3 = xDoc.CreateElement("City", "http://www.cpandl.com");
inf3.InnerText = "Rome";
myGroup.UnknownCity = new XmlElement[]{inf1, inf2, inf3};
XmlElement xEl1 = xDoc.CreateElement("bld");
xEl1.InnerText = "42";
XmlElement xEl2 = xDoc.CreateElement("Region");
xEl2.InnerText = "West";
XmlElement xEl3 = xDoc.CreateElement("type");
xEl3.InnerText = "Technical";
myGroup.UnknownElements =
new XmlElement[]{xEl1,xEl2,xEl3};
// Serialize the class, and close the TextWriter.
TextWriter writer = new StreamWriter(filename);
ser.Serialize(writer, myGroup, namespaces);
writer.Close();
}
private void DeserializeObject(string filename){
XmlSerializer ser = new XmlSerializer(typeof(Group));
FileStream fs = new FileStream(filename, FileMode.Open);
Group myGroup;
myGroup = (Group)ser.Deserialize(fs);
fs.Close();
foreach(XmlElement xEmp in myGroup.UnknownEmployees){
Console.WriteLine(xEmp.LocalName + ": " + xEmp.InnerText);}
foreach(XmlElement xCity in myGroup.UnknownCity){
Console.WriteLine(xCity.LocalName + ": " + xCity.InnerText);}
foreach(XmlElement xEl in myGroup.UnknownElements){
Console.WriteLine(xEl.LocalName + ": " + xEl.InnerText);}
}
}
Imports System.Text
Imports System.IO
Imports System.Xml.Serialization
Imports System.Xml
Imports System.Xml.Schema
<XmlRoot(Namespace:= "http://www.cohowinery.com")> _
Public Class Group
Public GroupName As String
' This is for serializing Employee elements.
<XmlAnyElement(Name:="Employee")> _
Public UnknownEmployees() As XmlElement
' This is for serializing City elements.
<XmlAnyElement _
(Name:="City", _
Namespace:="http://www.cpandl.com")> _
Public UnknownCity() As XmlElement
' This one is for all other unknown elements.
<XmlAnyElement> _
Public UnknownElements() As XmlElement
End Class
Public Class Test
Shared Sub Main()
Dim t As Test = New Test()
t.SerializeObject("AnyElementArray.xml")
t.DeserializeObject("AnyElementArray.xml")
Console.WriteLine("Done")
End Sub
Private Sub SerializeObject(filename As String)
Dim ser As XmlSerializer = _
New XmlSerializer(GetType(Group))
' Create an XmlNamespaces to use.
Dim namespaces As XmlSerializerNamespaces = _
New XmlSerializerNamespaces()
namespaces.Add("c", "http://www.cohowinery.com")
namespaces.Add("i", "http://www.cpandl.com")
Dim myGroup As Group = New Group()
' Create arrays of arbitrary XmlElement objects.
' First create an XmlDocument, used to create the
' XmlElement objects.
Dim xDoc As XmlDocument = New XmlDocument()
' Create an array of Employee XmlElement objects.
Dim El1 As XmlElement = xDoc.CreateElement("Employee", "http://www.cohowinery.com")
El1.InnerText = "John"
Dim El2 As XmlElement = xDoc.CreateElement("Employee", "http://www.cohowinery.com")
El2.InnerText = "Joan"
Dim El3 As XmlElement = xDoc.CreateElement("Employee", "http://www.cohowinery.com")
El3.InnerText = "Jim"
myGroup.UnknownEmployees= New XmlElement(){El1, El2, El3}
' Create an array of City XmlElement objects.
Dim inf1 As XmlElement = xDoc.CreateElement("City", "http://www.cpandl.com")
inf1.InnerText = "Tokyo"
Dim inf2 As XmlElement = xDoc.CreateElement("City", "http://www.cpandl.com")
inf2.InnerText = "New York"
Dim inf3 As XmlElement = xDoc.CreateElement("City", "http://www.cpandl.com")
inf3.InnerText = "Rome"
myGroup.UnknownCity = New XmlElement(){inf1, inf2, inf3}
Dim xEl1 As XmlElement = xDoc.CreateElement("bld")
xEl1.InnerText = "42"
Dim xEl2 As XmlElement = xDoc.CreateElement("Region")
xEl2.InnerText = "West"
Dim xEl3 As XmlElement = xDoc.CreateElement("type")
xEl3.InnerText = "Technical"
myGroup.UnknownElements = _
New XmlElement(){xEl1,xEl2,xEl3}
' Serialize the class, and close the TextWriter.
Dim writer As TextWriter = New StreamWriter(filename)
ser.Serialize(writer, myGroup, namespaces)
writer.Close()
End Sub
Private Sub DeserializeObject(filename As String)
Dim ser As XmlSerializer = _
New XmlSerializer(GetType(Group))
Dim fs As FileStream = New FileStream(filename, FileMode.Open)
Dim myGroup As Group
myGroup = CType(ser.Deserialize(fs), Group)
fs.Close()
Dim xEmp As XmlElement
for each xEmp in myGroup.UnknownEmployees
Console.WriteLine(xEmp.LocalName & ": " & xEmp.InnerText)
Next
Dim xCity As XmlElement
for each xCity in myGroup.UnknownCity
Console.WriteLine(xCity.LocalName & ": " & xCity.InnerText)
Next
Dim xEl As XmlElement
for each xEl in myGroup.UnknownElements
Console.WriteLine(xEl.LocalName & ": " & xEl.InnerText)
Next
End Sub
End Class
Comentarios
La Namespace propiedad permite establecer un nombre único para el atributo XML. La Namespace propiedad se ajusta a las reglas para crear un espacio de nombres XML tal como se encuentra en los espacios de nombres del documento XML de World Wide Web Consortium.
Para establecer la Namespace propiedad en un nombre con prefijo, cree un XmlSerializerNamespaces objeto que contenga los espacios de nombres y los prefijos usados en el documento XML. Establezca la Namespace propiedad en uno de los espacios de nombres de XmlSerializerNamespaces. Cuando se genera el XML, el nombre del atributo se prefijo correctamente con el prefijo asociado al espacio de nombres especificado.
Se aplica a
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