public string ToXml(TreeItemXmlWriterDelegate treeItemWriterDelegate)
{
MemoryStream ms = new MemoryStream();
XmlTextWriter xtw = new XmlTextWriter(ms, Encoding.UTF8);
xtw.WriteStartDocument(true);
xtw.WriteStartElement("TreeCollection");
ToXml(treeItemWriterDelegate);
xtw.WriteEndElement();
xtw.WriteEndDocument();
xtw.Flush();
Stream stream = xtw.BaseStream;
stream.Position = 0;
StreamReader sr = new StreamReader(stream);
string xml = sr.ReadToEnd();
sr.Close();
stream.Close();
xtw.Close();
return(xml);
}
private void ToXml(string currentId, XmlTextWriter xtw, TreeItemXmlWriterDelegate treeItemWriterDelegate)
{
LightCollection <string> items;
if (currentId == null)
{
items = _rootItems;
}
else
{
items = _globalCollection[currentId].Subitems.ItemsId;
}
for (int i = 0; i < items.Count; i++)
{
treeItemWriterDelegate(_globalCollection[items[i]], xtw);
ToXml(items[i], xtw, treeItemWriterDelegate);
}
}
public string ToIndexXml()
{
TreeItemXmlWriterDelegate writerDelegate = new TreeItemXmlWriterDelegate(IndexXmlWriterDelegate);
return(ToXml(writerDelegate));
}
