/// <summary> /// Method to delete a watch list entity. /// </summary> /// <param name="watchListId">Id of the watchlist item to be deleted.</param> /// <returns>Id of the watch list item that has been deleted.</returns> private int DeleteWatchListItem(int watchListId) { IWatchListBusiness iWatchListBusiness = new WatchListBusiness(); return iWatchListBusiness.DeleteWatchListItem(watchListId); }