/// <summary> /// 通过页索引进行分页。 /// </summary> /// <param name="index">给定的页索引。</param> /// <param name="size">给定的页大小。</param> /// <returns>返回 <see cref="PagingInfo"/>。</returns> public PagingInfo PageByIndex(int index, int size) { _info.ComputeByIndex(index, size); PageCore(); return(_info); }