// ======================================
private void Add(XamlNodeType nodeType, object data)
{
if (nodeType != XamlNodeType.None)
{
XamlNode node = new XamlNode(nodeType, data);
_nodeQueue.Enqueue(node);
return;
}
Debug.Assert(XamlNode.IsEof_Helper(nodeType, data));
_nodeQueue.Enqueue(_endOfStreamNode);
}
private void Add(XamlNodeType nodeType, object data)
{
if (IsDisposed)
{
return;
}
if (nodeType != XamlNodeType.None)
{
AddToBuffer(new XamlNode(nodeType, data));
return;
}
System.Diagnostics.Debug.Assert(XamlNode.IsEof_Helper(nodeType, data));
AddToBuffer(new XamlNode(XamlNode.InternalNodeType.EndOfStream));
_providerFullEvent.Set();
}
private void Add(XamlNodeType nodeType, object data)
{
if (!_readMode)
{
if (nodeType != XamlNodeType.None)
{
XamlNode node = new XamlNode(nodeType, data);
_nodeList.Add(node);
return;
}
Debug.Assert(XamlNode.IsEof_Helper(nodeType, data));
_readMode = true;
}
else
{
throw new XamlException(SR.Get(SRID.CannotWriteClosedWriter));
}
}