/// <summary> /// Create a new instance from an existing instance. /// </summary> /// <param name="APIversion">Unused; requested API version.</param> /// <param name="handler">Unused; change <see cref="EventHandler"/>.</param> /// <param name="basis">An existing <see cref="DefaultRCOL"/> to use as a basis.</param> public DefaultRCOL(int APIversion, EventHandler handler, DefaultRCOL basis) : base(APIversion, null, null) { this.handler = handler; data = (byte[])basis.data.Clone(); }