ReadStartElement method
Implementation
Future<void> ReadStartElement(
    String namespacePrefix, String localName) async {
  await this
      ._InternalReadElement(namespacePrefix, localName, XmlNodeType.Element);
}Future<void> ReadStartElement(
    String namespacePrefix, String localName) async {
  await this
      ._InternalReadElement(namespacePrefix, localName, XmlNodeType.Element);
}