/// <summary>
        /// 数据检索
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        protected override IQueryable<Tfworkingface> CreateQueryable(GetTfworkingfacePageInput input)
        {
            IQueryable<Tfworkingface> queryable = base.CreateQueryable(input);

            queryable = queryable.WhereIf(input.Id !=null, t => t.Id == input.Id).AsQueryable();

            queryable = queryable.WhereIf(input.Situation !=null, t => t.Situation == input.Situation).AsQueryable();

            queryable = queryable.WhereIf(input.CreationTime.HasValue, t => t.CreationTime == input.CreationTime.Value).AsQueryable();

            queryable = queryable.WhereIf(input.CollectionTime.HasValue, t => t.CollectionTime == input.CollectionTime.Value).AsQueryable();

            return queryable;
        }
        /// <summary>
        /// 数据检索
        /// </summary>
        /// <param name="input"></param>
        /// <returns></returns>
        protected override IQueryable <Tfworkingface> CreateQueryable(GetTfworkingfacePageInput input)
        {
            IQueryable <Tfworkingface> queryable = base.CreateQueryable(input);

            queryable = queryable.WhereIf(input.Id != null, t => t.Id == input.Id).AsQueryable();


            queryable = queryable.WhereIf(input.Situation != null, t => t.Situation == input.Situation).AsQueryable();

            queryable = queryable.WhereIf(input.CreationTime.HasValue, t => t.CreationTime == input.CreationTime.Value).AsQueryable();

            queryable = queryable.WhereIf(input.CollectionTime.HasValue, t => t.CollectionTime == input.CollectionTime.Value).AsQueryable();

            return(queryable);
        }