internal List <KeyValuePair <TKey, TValue> > GetAllData()
{
List <KeyValuePair <TKey, TValue> > ret = new List <KeyValuePair <TKey, TValue> >();
ret.Add(new KeyValuePair <TKey, TValue>(key, value));
if (right != null)
{
ret.AddRange(right.GetAllData());
}
if (left != null)
{
ret.AddRange(left.GetAllData());
}
return(ret);
}