XmlWriter.WriteNodeAsync Method (XmlReader, Boolean)

.NET Framework (current version)
 
System_CAPS_noteNote

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Asynchronously copies everything from the reader to the writer and moves the reader to the start of the next sibling.

Namespace:   System.Xml
Assembly:  System.Xml (in System.Xml.dll)

Public Overridable Function WriteNodeAsync (
	reader As XmlReader,
	defattr As Boolean
) As Task

Parameters

reader
Type: System.Xml.XmlReader

The XmlReader to read from.

defattr
Type: System.Boolean

true to copy the default attributes from the XmlReader; otherwise, false.

Return Value

Type: System.Threading.Tasks.Task

The task that represents the asynchronous WriteNode operation.

Exception Condition
InvalidOperationException

An XmlWriter method was called before a previous asynchronous operation finished. In this case, InvalidOperationException is thrown with the message “An asynchronous operation is already in progress.”

InvalidOperationException

An XmlWriter asynchronous method was called without setting the Async flag to true. In this case, InvalidOperationException is thrown with the message “Set XmlWriterSettings.Async to true if you want to use Async Methods.”

This is the asynchronous version of WriteNode, with the same functionality. To use this method, you must set the Async flag to true.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.5
Portable Class Library
Supported in: portable .NET platforms
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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