static void Main()
{
// declara and initialize tree class with starting character
char treeInitializerCharacter = 'A';
TreeNode <char> tree = new TreeNode <char>(treeInitializerCharacter);
// add character children nodes
tree.AddChild('B');
var cNode = tree.AddChild('C');
var dNode = tree.AddChild('D');
tree.AddChild('A');
char[] charArray =
{
'F',
'G'
};
tree.AddChildren(charArray);
tree.InsertChild(dNode, 'E');
// removal
tree.RemoveChild(cNode);
// creation action method group to print nodes to console on traversal
Action <char> printAction = Console.WriteLine;
tree.Traverse(printAction);
Console.WriteLine("---------------------------------------------------");
// flatten
var flatTree = tree.Flatten();
foreach (var node in flatTree)
{
Console.WriteLine(node);
}
}
