/// <summary>
        ///
        /// </summary>
        /// <param name="control"></param>
        public static void UnregisterControl(this ICodeButton control)
        {
            string code = GetCode(control);

            if (!string.IsNullOrEmpty(code))
            {
                ControlsDictionary.Remove(code);
                ControlsCallbacks.Remove(code);
            }
        }