private XmlException ParseInternal(string text)
{
stream.SetText(text);
if (reader == null)
{
reader = new XmlTextReader(stream);
}
try
{
while (!ReachedEnd())
{
reader.Read();
}
// No errors. Reset the text reader for next time.
reader.ResetState();
return(null);
}
catch (XmlException ex)
{
// The reader is in a bad state and ResetState isn't going to help (because it has already
// consumed bad text from the underlying stream and that can't be undone).
// So, dispose of it and recreate a new one next time we get called.
reader.Dispose();
reader = null;
return(ex);
}
}