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XStreamingElement.WriteTo(XmlWriter) Yöntem

  • Başvuru

Tanım

Ad Alanı:
System.Xml.Linq
Bütünleştirilmiş Kod:
System.Xml.XDocument.dll
Bütünleştirilmiş Kod:
System.Xml.Linq.dll
Bütünleştirilmiş Kod:
netstandard.dll

Bu akış öğesini öğesine XmlWriteryazar.

public:
 void WriteTo(System::Xml::XmlWriter ^ writer);
public void WriteTo (System.Xml.XmlWriter writer);
member this.WriteTo : System.Xml.XmlWriter -> unit
Public Sub WriteTo (writer As XmlWriter)

Parametreler

writer
XmlWriter

XmlWriter Bu yöntemin yazacağı bir.

Örnekler

Aşağıdaki örnek kullanarak XStreamingElementbir XML ağacı oluşturur. Ardından akış öğesini bir XmlWriteröğesine yazar.

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())

Bu örnek aşağıdaki çıkışı oluşturur:

<NewRoot>  
  <DifferentChild>3</DifferentChild>  
</NewRoot>

Şunlara uygulanır

Ayrıca bkz.