/// <summary>
/// 获得关健字查询分页数据(搜索用到)
/// </summary>
public DataSet ArticleSearch(int site_id, int pageSize, int pageIndex, string strWhere, string filedOrder, out int recordCount)
{
return(dal.ArticleSearch(site_id, pageSize, pageIndex, strWhere, filedOrder, out recordCount));
}