private void button2_Click(object sender, RoutedEventArgs e)
        {
            //MessageBox.Show(Environment.GetFolderPath(Environment.SpecialFolder.Personal));
            outline sel = tree6.SelectedItem as outline;

            if (sel.nodename != "Cover" || sel.nodename != "Statement")
            {
                string html = invoker.InvokeScript("getContent").ToString();
                if (sel.type == outlinetype.common)
                {
                    Savexml cxml = new Savexml(sel.nodename, html, sel.secid);
                    cxml.savexml();
                }
                else
                {
                    Savexml sxml = new Savexml("Papersection/" + sel.nodename, html, sel.secid);
                    sxml.savexml();
                }
            }
        }
 private void savexml(outline sel, string html)
 {
     //outline sel = tree6.SelectedItem as outline;
     if (sel.nodename != "Cover" || sel.nodename != "Statement")
     {
         //string html = invoker.InvokeScript("getContent").ToString();
         if (sel.type == outlinetype.common)
         {
             Savexml cxml = new Savexml(sel.nodename, html, sel.secid);
             cxml.savexml();
             //ThreadPool.QueueUserWorkItem(status => cxml.savetem());
         }
         else
         {
             Savexml sxml = new Savexml("Papersection/" + sel.nodename, html, sel.secid);
             sxml.savexml();
             // ThreadPool.QueueUserWorkItem(status => sxml.savetem());
         }
     }
 }