public override void WriteStartElement(string prefix, string localName, string ns)
{
CheckContentStart();
//Is it exsl:document redirecting instruction?
if (ns == RedirectNamespace && localName == RedirectElementName)
{
//Lazy stack of states
if (_states == null)
{
_states = new Stack();
}
//If we are redirecting already - push the current state into the stack
if (_redirectState == RedirectState.Redirecting)
{
_states.Push(_state);
}
//Initialize new state
_state = new OutputState();
_redirectState = RedirectState.WritingRedirectElementAttrs;
}
else
{
if (_redirectState == RedirectState.Redirecting)
{
if (_state.Method == OutputMethod.Text)
{
_state.Depth++;
return;
}
//Write doctype before the first element
if (_state.Depth == 0 && _state.SystemDoctype != null)
{
if (prefix != String.Empty)
{
_state.XmlWriter.WriteDocType(prefix + ":" + localName,
_state.PublicDoctype, _state.SystemDoctype, null);
}
else
{
_state.XmlWriter.WriteDocType(localName,
_state.PublicDoctype, _state.SystemDoctype, null);
}
}
_state.XmlWriter.WriteStartElement(prefix, localName, ns);
_state.Depth++;
}
else
{
base.WriteStartElement(prefix, localName, ns);
}
}
}
internal void FinishRedirecting()
{
_state.CloseWriter();
//Pop previous state if it exists
if (_states.Count != 0)
{
_state = (OutputState)_states.Pop();
_redirectState = RedirectState.Redirecting;
}
else
{
_state = null;
_redirectState = RedirectState.Relaying;
}
}