static void addChildren(string word, char[] sorted, TreeNode parentNode)
{
if(sorted.Length ==0)
{
return;
}
TreeNode node = parentNode[sorted[0]];
if (sorted.Length == 1)
{
if (node == null)
{
Anagramme a = new Anagramme();
a.letter = sorted[0];
a.addWord(word);
parentNode.AddChild(a);
}
else
{
node.Value.addWord(word);
}
}
else
{
if (node == null)
{
Anagramme a = new Anagramme();
a.letter = sorted[0];
node = parentNode.AddChild(a);
}
addChildren(word, SubArray(sorted, 1, sorted.Length - 1), node);
}
}
