/// <summary>
/// Remove child node.
/// </summary>
/// <param name="node">Child node to remove.</param>
public void RemoveChild(Node node)
{
ChildNodesList.Remove(node);
}
/// <summary>
/// Add child node.
/// </summary>
/// <param name="node">Child node to add.</param>
public void AddChild(Node node)
{
ChildNodesList.Add(node);
}