// Adds base nodes (those with a parent id of 0).
private void AddNodes(Cluster c)
{
List<long> nodeList = c.GetChildNodes(0);
foreach (long id in nodeList)
{
TreeNode node = new TreeNode(c.GetTitle(id));
node.Tag = id;
nodeTree.Nodes.Add(node);
AddNodes(c, node);
}
}
// Adds nodes for children of the given parent.
private void AddNodes(Cluster c, TreeNode parent)
{
long parent_id = (long)parent.Tag;
List<long> nodeList = c.GetChildNodes(parent_id);
foreach (long id in nodeList)
{
TreeNode node = new TreeNode(c.GetTitle(id));
node.Tag = id;
parent.Nodes.Add(node);
AddNodes(c, node);
}
}