public bool DeleteNews(int id) { CrawlVnExpressEntities1 crawlVn = new CrawlVnExpressEntities1(); VnExpress vnExpress = crawlVn.VnExpresses.Find(id); if (vnExpress == null) { return(false); } crawlVn.VnExpresses.Remove(vnExpress); crawlVn.SaveChanges(); return(true); }
public bool InsertNews(string title, string content, string url, DateTime timeupload) { try { CrawlVnExpressEntities1 crawlVn = new CrawlVnExpressEntities1(); VnExpress vnExpress = new VnExpress(); vnExpress.title = title; vnExpress.content = content; vnExpress.url = url; vnExpress.timeupload = timeupload; crawlVn.VnExpresses.Add(vnExpress); crawlVn.SaveChanges(); return(true); } catch { return(false); } }
public bool UpdateNews(int id, string title, string content, string url, DateTime timeupload) { try { CrawlVnExpressEntities1 crawlVn = new CrawlVnExpressEntities1(); VnExpress vnExpress = crawlVn.VnExpresses.Find(id); if (vnExpress == null) { return(false); } vnExpress.title = title; vnExpress.content = content; vnExpress.url = url; vnExpress.timeupload = timeupload; crawlVn.SaveChanges(); return(true); } catch { return(false); } }
public VnExpress GetNews(int id) { CrawlVnExpressEntities1 crawlVn = new CrawlVnExpressEntities1(); return(crawlVn.VnExpresses.Find(id)); }
public List <VnExpress> GetListNews() { CrawlVnExpressEntities1 crawlVn = new CrawlVnExpressEntities1(); return(crawlVn.VnExpresses.ToList()); }