XStreamingElement.Save Method (XmlWriter)

Serialize this streaming element to an XmlWriter.

Namespace:  System.Xml.Linq
Assemblies:   System.Xml.XDocument (in System.Xml.XDocument.dll)
  System.Xml.Linq (in System.Xml.Linq.dll)

public void Save(
	XmlWriter writer
)

Parameters

writer
Type: System.Xml.XmlWriter

A XmlWriter that the XElement will be written to.

The following example creates an XStreamingElement and writes it to an XmlWriter.

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)
                   );

StringBuilder sb = new StringBuilder();
XmlWriterSettings xws = new XmlWriterSettings();
xws.OmitXmlDeclaration = true;
using (XmlWriter xw = XmlWriter.Create(sb, xws))
{
    XStreamingElement dstTree = new XStreamingElement("NewRoot",
                            from el in srcTree.Elements()
                            where (int)el == 5
                            select new XElement("DifferentChild", (int)el)
                        );

    dstTree.Save(xw);
}
Console.WriteLine(sb.ToString());

This example produces the following output:

<NewRoot><DifferentChild>5</DifferentChild></NewRoot>

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0

Portable Class Library

Supported in: Portable Class Library

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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