public void AddToFront(T value)
{
DoublyLinkedNode <T> tempNode = new DoublyLinkedNode <T>(value, null, head);
head = tempNode;
}
public DoublyLinkedNode(T value, DoublyLinkedNode <T> previous = null, DoublyLinkedNode <T> next = null)
{
Value = value;
Next = next;
Previous = previous;
}
