Assemblies: System.Xml.ReaderWriter (in System.Xml.ReaderWriter.dll)
System.Xml (in System.Xml.dll)
You must set this value to true when you create a new XmlReader instance if you want to use asynchronous XmlReader methods on that instance. After the XmlReader instance is created, the property is read-only. The default value of this property is false.
This flag is ignored by the XmlReader.Create overload. This means that if you create a new XmlReader based on an existing XmlReader, the async behavior depends on the input XmlReader, and you cannot use the flag to change the async behavior.
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)