public static void Bind(INode node, INode root)
{
IPin pin = node as IPin;
if (pin != null && !string.IsNullOrEmpty(pin.TargetName))
{
INode target = NodeTree.Find(root, pin.TargetName);
pin.Bind(target);
}
for (int i = 0; i < node.Children.Count; i++)
{
Bind(node.Children[i], root);
}
}