在mvc中可以利用扩展方法添加HTML辅助器方法实现分页，这样就可以方便的实现分页代码的复用，代码如下
1 ???public static MvcHtmlString PageLinks(this HtmlHelper html, int curPage, int totalPage, Func<int, string> pageUrl) 2 ????????{ 3 ????????????StringBuilder result = new StringBuilder(); 4 ????????????int start = 1, end = totalPage; 5 ????????????start = curPage - 5 < 1 ? 1 : curPage - 5; 6 ????????????end = curPage + 5 > totalPage ? totalPage : curPage + 5; 7 ?8 ????????????if (curPage > 1) 9 ????????????{10 ????????????????TagBuilder prev = new TagBuilder("a");11 ????????????????prev.MergeAttribute("href", pageUrl(curPage - 1));12 ????????????????prev.InnerHtml = "<";13 ????????????????result.Append(prev.ToString());14 ????????????}15 16 17 ????????????for (int i = start; i <= end; i++)18 ????????????{19 ????????????????TagBuilder tag = new TagBuilder("a"); ????????????20 ????????????????tag.InnerHtml = i.ToString();21 ????????????????if (i != curPage)22 ????????????????{23 ????????????????????tag.MergeAttribute("href", pageUrl(i)); ?????????????????24 ????????????????}25 ????????????????else26 ????????????????{27 ????????????????????tag.MergeAttribute("href", "javascript:;"); ?????????????????28 ????????????????????tag.AddCssClass("active");29 ????????????????}30 ????????????????result.Append(tag.ToString());31 ????????????}32 33 ????????????if (curPage < totalPage)34 ????????????{35 ????????????????TagBuilder next = new TagBuilder("a");36 ????????????????next.MergeAttribute("href", pageUrl(curPage - 1));37 ????????????????next.InnerHtml = ">";38 ????????????????result.Append(next.ToString());39 ????????????}40 41 42 ????????????return MvcHtmlString.Create(result.ToString());43 ????????}添加以上代码后,这样在视图中创建分页链接时只需要简单的一行代码即可，如下所示,page为当前页，totalpage为总页数，第三个参数为生成的代码链接
@Html.PageLinks(page, totalPage, x => Url.Action("action", new { page=x；}))
ASP.NET MVC使用HTML辅助器实现分页
原文地址：https://www.cnblogs.com/xiaoxiuyuan/p/9390145.html