查询所有数据 1 /// <summary>2 /// BLL中返回所有数据3 /// </summary>4 /// <returns></returns>5 public IList<Article> GetAll()6 {7 ArticleDAL artdal = new ArticleDAL();8 return artdal.GetAll();9 }
2. 通过articleId查询新闻数据
1 /// <summary> 2 /// BLL中根据articleId返回数据值 3 /// </summary> 4 /// <param name="articleId"></param> 5 /// <returns></returns> 6 public Article GetNewInfo(int articleId) 7 { 8 Article art = null; 9 ArticleDAL artsystem = new ArticleDAL();10 art = artsystem.GetNewInfo(articleId);11 return art;12 }3.获取图片新闻
1 /// <summary>2 /// 返回图片新闻3 /// </summary>4 /// <returns></returns>5 public IList<Article> GetImgNews()6 {7 ArticleDAL artsystem = new ArticleDAL();8 return artsystem.GetImgNews();9 }
4.新闻添加
1 /// <summary>2 /// 添加新闻3 /// </summary>4 /// <param name="art"></param>5 public void Add(Article art)6 {7 ArticleDAL artsystem = new ArticleDAL();8 artsystem.Add(art);9 }5.新闻删除
1 /// <summary>2 /// 删除新闻3 /// </summary>4 /// <param name="id"></param>5 public void Delete(int id)6 {7 ArticleDAL artsystem = new ArticleDAL();8 artsystem.Delete(id);9 }
6.修改新闻
1 /// <summary>2 /// 编辑新闻3 /// </summary>4 /// <param name="art"></param>5 public void Edit(Article art)6 {7 ArticleDAL artsystem = new ArticleDAL();8 artsystem.Edit(art);9 }--------查询新闻列表的页面表示层------------
--------查询单条新闻的页面表示层------------
--------查询图片新闻列表的页面表示层--------
--------添加新闻页面表示层------------------
--------转到DAL层----------------
转载于:https://www.cnblogs.com/dzj007/archive/2012/01/22/2328716.html