private void addNextLevelNodes(MyTreeNode tParentNode)
{
String xp = tParentNode.Tag.ToString();
if (xp == null)
{
return;
}
XmlNode xParentNode = evalXPath(dom, xp);
// Add the nodes to the TreeView during the looping process.
if (xParentNode != null && xParentNode.HasChildNodes)
{
if ("page".Equals(xParentNode.Name))
{
return; // don't go deeper that the "page" element...
}
XmlNodeList nodeList = xParentNode.ChildNodes;
int size = nodeList.Count - 1;
for (int i = 0; i <= size; i++)
{
XmlNode xNode = xParentNode.ChildNodes[i];
if (xNode.NodeType == XmlNodeType.Element)
{
MyTreeNode tnode = new MyTreeNode(getAttribute(xNode, "Title"), getNodeType(xNode));
tnode.Tag = getXPath(xNode);
tParentNode.Nodes.Add(tnode);
MyTreeNode fakeNode = new MyTreeNode("loading...", 1);
tnode.Nodes.Add(fakeNode);
}
}
}
}
private void AddNode(XmlNode inXmlNode, MyTreeNode inTreeNode)
{
XmlNode xNode;
MyTreeNode tNode;
XmlNodeList nodeList;
int i;
Console.Out.WriteLine("Date " + System.DateTime.Now + " tree.node = " + inTreeNode);
// Loop through the XML nodes until the leaf is reached.
// Add the nodes to the TreeView during the looping process.
if (inXmlNode.HasChildNodes)
{
nodeList = inXmlNode.ChildNodes;
int size = nodeList.Count - 1;
for (i = 0; i <= size; i++)
{
xNode = inXmlNode.ChildNodes[i];
if (xNode.NodeType == XmlNodeType.Element)
{
String name = getAttribute(xNode, "Title");
inTreeNode.Nodes.Add(new MyTreeNode(name, getNodeType(xNode)));
tNode = (MyTreeNode)inTreeNode.Nodes[i];
AddNode(xNode, tNode);
}
}
}
else
{
inTreeNode.Text = getAttribute(inXmlNode, "Title");
}
}