private static List<TreeNode> ParseElement(XElement parent)
{
List<TreeNode> tree = new List<TreeNode>();
// Create a TreeNode for this node.
TreeNode node = new TreeNode(parent.Name.LocalName);
// Recurse.
if (parent.HasElements)
{
foreach (XElement child in parent.Elements())
{
// Parse child elements.
node.Children.AddRange(ParseElement(child));
}
}
else
{
// Leaf-node.
node.Value = parent.Value;
}
// Add this node to the tree.
tree.Add(node);
return tree;
}
private static string RenderTreeNode(TreeNode parent)
{
string html = "";
bool leaf = false;
string spanClass = "folder";
if (parent.Children.Count == 0)
{
leaf = true;
spanClass = "file";
}
// Create a TreeNode for this node.
html += "<li><span class='" + spanClass + "'>" + parent.Name;
if (leaf)
{
html += ": " + parent.Value;
}
html += "</span>";
if (!leaf)
{
html += "\n<ul>\n";
foreach (TreeNode child in parent.Children)
{
// Render child elements.
html += RenderTreeNode(child);
}
html += "</ul>\n";
}
html += "</li>\n";
return html;
}