title: C# bind html document with tree view
body: <p>I am making this html editor ( using HtmlAgilityPack ) there by making changes to tree view - changes must be done in parallel to the loaded document, </p>
  
  <p>what would be the best way to associate htmlNode with treeNode ( I think it would be quite the same with XmlNode ). I have some ideas, but I whant to know if there is some good solution. </p>