true if the attribute is found; otherwise, false. If false, the position of the reader does not change.
The System.Xml.XmlValidatingReader class is obsolete in dnprdnext. You can create a validating System.Xml.XmlReader instance by using the System.Xml.XmlReaderSettings class and the erload:System.Xml.XmlReader.Create method. For more information, see Validating XML Data with XmlReader.
After calling this method, the XmlValidatingReader.Name, XmlValidatingReader.NamespaceURI, and XmlValidatingReader.Prefix properties reflect the properties of that attribute.