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XmlReader::GetValueAsync Method

.NET Framework 4.5

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.

.NET Framework

Supported in: 4.6, 4.5

Supported in: Windows Phone 8.1

Supported in: Windows Phone Silverlight 8.1

Supported in: Windows Phone Silverlight 8
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