XStreamingElement.WriteTo(XmlWriter) Metodo
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Scrive questo elemento di flusso in un XmlWriter.
public:
void WriteTo(System::Xml::XmlWriter ^ writer);C#
public void WriteTo (System.Xml.XmlWriter writer);member this.WriteTo : System.Xml.XmlWriter -> unitPublic Sub WriteTo (writer As XmlWriter)Nell'esempio seguente viene creato un albero XML usando XStreamingElement. Scrive quindi l'elemento di streaming in un XmlWriteroggetto .
C#
XElement srcTree = new XElement("Root",
new XElement("Child", 1),
new XElement("Child", 2),
new XElement("Child", 3),
new XElement("Child", 4),
new XElement("Child", 5)
);
XStreamingElement dstTree = new XStreamingElement("NewRoot",
from el in srcTree.Elements()
where (int)el == 3
select new XElement("DifferentChild", (int)el)
);
StringBuilder sb = new StringBuilder();
XmlWriterSettings xws = new XmlWriterSettings();
xws.OmitXmlDeclaration = true;
xws.Indent = true;
using (XmlWriter xw = XmlWriter.Create(sb, xws))
{
dstTree.WriteTo(xw);
}
Console.WriteLine(sb.ToString());
Dim srcTree As XElement = _
<Root>
<Child>1</Child>
<Child>2</Child>
<Child>3</Child>
<Child>4</Child>
<Child>5</Child>
</Root>
Dim dstTree As XStreamingElement = _
New XStreamingElement("NewRoot", _
From el In srcTree.Elements() _
Where el.Value = 3 _
Select <DifferentChild><%= el.Value %></DifferentChild> )
Dim sb As StringBuilder = New StringBuilder()
Dim xws As XmlWriterSettings = New XmlWriterSettings()
xws.OmitXmlDeclaration = True
xws.Indent = True
Using xw As XmlWriter = XmlWriter.Create(sb, xws)
dstTree.WriteTo(xw)
End Using
Console.WriteLine(sb.ToString())
Nell'esempio viene prodotto l'output seguente:
XML
<NewRoot>
<DifferentChild>3</DifferentChild>
</NewRoot>
| Prodotto | Versioni |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 |
| .NET Standard | 1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1 |
| UWP | 10.0 |