public void SaveToXml(XmlElement xml)
{
if (m_title != null)
{
xml.SetAttribute("title", m_title);
}
foreach (var child in m_children)
{
var x = xml.AddChild("Node");
child.SaveToXml(x);
}
foreach (var page in Pages)
{
var x = xml.AddChild("Page");
page.SaveToXml(x);
}
if (m_icon != null)
{
xml.AddChild("Icon").InnerText = IOTool.ImageToText(m_icon);
}
}