public void AddChild(CustomNode node)
{
if (children == null)
{
children = new List <CustomNode>();
}
children.Add(node);
}
static void TranverseTree(CustomNode node)
{
if (node is MidNode)
{
var mid = node as MidNode;
Console.WriteLine($"中间节点：{ mid.Name}");
if (mid.Children != null)
{
foreach (var sub in mid.Children)
{
TranverseTree(sub);
}
}
}
else if (node is LeafNode)
{
var leaf = node as LeafNode;
Console.WriteLine($"叶节点：{leaf.Name}、{leaf.Value}");
}
}
