GetValueAsync Method
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XmlReader.GetValueAsync Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Asynchronously gets the value of the current node.

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

public virtual Task<string> GetValueAsync()

Return Value

Type: System.Threading.Tasks.Task<String>
The value of the current node.

ExceptionCondition
InvalidOperationException

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

To use this method, you must set the Async flag to true.

Windows Phone OS

Supported in: 8.1, 8.0

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