常见LINQ语句学习
1.读取20条最新留言
public ActionResult Index() { var mostRecentEntries = (from entry in _db.Entries orderby entry.DateAdded descending select entry).Take(20); ViewBag.Entries = mostRecentEntries.ToList(); return View();
}
2.搜索电影
public ActionResult SearchIndex(string searchString) { var movies = from m in db.Movies select m; if (!String.IsNullOrEmpty(searchString)) { movies = movies.Where(s => s.Title.Contains(searchString)); } return View(movies); }