// does not write start element or type attribute, writes other attributes and rest of content
protected override void WriteContentsTo(XmlWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
if (_extension != null)
{
_extension.WriteToAsync(writer).GetAwaiter().GetResult();
}
else if (_contentBuffer != null)
{
using (XmlDictionaryReader reader = _contentBuffer.GetReader(0))
{
reader.MoveToStartElement();
if (!reader.IsEmptyElement)
{
reader.ReadStartElement();
while (reader.Depth >= 1 && reader.ReadState == ReadState.Interactive)
{
writer.WriteNode(reader, false);
}
}
}
}
}
