internal void PrintTree(Node MarkNode = null, int Level = 0, String Label = "L")
{
string Info = "";
if (this == MarkNode)
{
Info = " (mark)";
}
Console.WriteLine(
"{0}- {1}:{2}{3}",
new String(' ', Level * 2),
Label, this, Info
);
if (LeftNode != null)
{
LeftNode.PrintTree(MarkNode, Level + 1, "L");
}
if (RightNode != null)
{
RightNode.PrintTree(MarkNode, Level + 1, "R");
}
}
