public static bool Insert(Basic_Recommend_Info info)
        {
            Basic_Recommend_DAL _Basic_Recommend = new Basic_Recommend_DAL();

            if (info.Id == Guid.Empty)
            {
                return(false);
            }
            return(_Basic_Recommend.Insert(info));
        }
        //public static bool Update(Guid id, Dictionary<string, object> changes)
        //{
        //    Basic_Recommend_DAL _Basic_Collection = new Basic_Recommend_DAL();
        //    if (!_Basic_Collection.HasItem(id))
        //        return false;
        //    return _Basic_Collection.Update(id, changes);
        //}

        public static bool Delete(Guid id)
        {
            Basic_Recommend_DAL _Basic_Recommend = new Basic_Recommend_DAL();

            if (!_Basic_Recommend.HasItem(id))
            {
                return(false);
            }
            return(_Basic_Recommend.Delete(id));
        }
        public static Basic_Recommend_Info GetSingle(Guid id)
        {
            Basic_Recommend_DAL _Basic_Recommend = new Basic_Recommend_DAL();

            if (!_Basic_Recommend.HasItem(id))
            {
                return(null);
            }
            return(_Basic_Recommend.GetSingle(id));
        }