由于这个东西的原理没有什么难的（只是实现的时候有少量的坑），故直接上代码以便查阅。另：本文给出的Action附送了点击量统计。
public ActionResult SingleNews(int? id) { if (id == null) { return new HttpStatusCodeResult(HttpStatusCode.BadRequest); } var news = storeDB.articles.Find(id); var prev = storeDB.articles.Where(p => p.ID<id).OrderByDescending(p => p.ID).Take(1).ToList(); var next = storeDB.articles.Where(p => p.ID>id).Take(1).ToList(); if(prev.Count>0) { ViewBag.preTitle = prev.ElementAt(0).title; ViewBag.preId = prev.ElementAt(0).ID; } else { ViewBag.preTitle = "没有了"; ViewBag.preId = id; } if (next.Count>0) { ViewBag.nextTitle = next.ElementAt(0).title; ViewBag.nextId = next.ElementAt(0).ID; } else { ViewBag.nextTitle = "没有了"; ViewBag.nextId = id; } //记录点击量 if(news!=null) { news.clickCount += 1; storeDB.Entry(news).State = EntityState.Modified; storeDB.SaveChanges(); } return View(news); }
视图中的相关代码：
<div> <label>上一篇：</label>@Html.ActionLink((string)ViewBag.preTitle, "NewsContent", new { id=ViewBag.pre}) <label>下一篇：</label>@Html.ActionLink((string)ViewBag.nextTitle, "NewsContent", new { id=ViewBag.next}) </div>
本文参考了下面这篇文章并在此基础上做了改进：http://www.cnblogs.com/eternalwt/p/3678719.html + http://www.cnblogs.com/denny402/p/3215384.html
原文：http://www.cnblogs.com/yechangzhong-826217795/p/5825969.html