注：nop本身已经有啦可以实现分页的类，所以我们直接去使用就可以啦 。

（编程部分）步骤如下：

第一步，针对Model操作，在需要使用分页的界面Model中将分页类作为该Model类的成员，并在Modle的构造函数中实例化。代码如下：

public class NeedMessagePagerModel : BaseNopModel    {        public NeedMessagePagerModel()        {            PagingFilteringContext = new NewsPagingFilteringModel();              }        public NewsPagingFilteringModel PagingFilteringContext { get; set; }          } //NeedMessagePagerModel 为界面Model

第二步，针对控制器操作，方法需要参数，代码如下：

public ActionResult NewSchoolMessage(NewsPagingFilteringModel command)        {            DxcMessagePagerModel modelList = new DxcMessagePagerModel();            if (command.PageSize <= 0) command.PageSize = 10;            if (command.PageNumber <= 0) command.PageNumber = 1;          //entitys为从数据库中查询出的数据，并判断是否为空，不为空是进行分页操作                 if(entitys==null){                       return view();                     }                        var page = new PagedList
        <实体model>
         (entitys, command.PageNumber - 1, command.PageSize);            modelList.PagingFilteringContext.LoadPagedList(page);            modelList.BaseMessagesItems = page.Select(x =>//BaseMessagesItems为在BaseMessageModel中自定义的并实例化的容器装所需数据的容器            {                BaseMessageModel model = new BaseMessageModel();                model.Id = x.Id;                model.Title = x.Title;                model.PictureUrl = x.Picture == null ? "" : _pictureService.GetPictureUrl((int)x.Picture);                            return model;            }).ToList();            return View(modelList);        } //BaseMessageModel为另一个视图Model
        

第三步，针对视图端的操作，代码如下：

@{                var pager = Html.Pager(Model.PagingFilteringContext).QueryParam("pagenumber");            }            @if (!pager.IsEmpty())            {                
        
                             @pager                
        
            }

以下为：实现原理的版本（单独系统开发时可以根据步骤加入使用）

第一步，接口定义，代码如下：

public interface IPageableModel    {        /// 
        /// The current page index (starts from 0)        /// 
        int PageIndex { get; }        /// 
        /// The current page number (starts from 1)        /// 
        int PageNumber { get; }        /// 
        /// The number of items in each page.        /// 
        int PageSize { get; }        /// 
        /// The total number of items.        /// 
        int TotalItems { get; }        /// 
        /// The total number of pages.        /// 
        int TotalPages { get; }        /// 
        /// The index of the first item in the page.        /// 
        int FirstItem { get; }        /// 
        /// The index of the last item in the page.        /// 
        int LastItem { get; }        /// 
        /// Whether there are pages before the current page.        /// 
        bool HasPreviousPage { get; }        /// 
        /// Whether there are pages after the current page.        /// 
        bool HasNextPage { get; }    }

第二步，实现继承，代码如下：

public abstract class BasePageableModel : IPageableModel    {        #region Methods        public virtual void LoadPagedList
        
         (IPagedList
         
           pagedList)        {            FirstItem = (pagedList.PageIndex * pagedList.PageSize) + 1;            HasNextPage = pagedList.HasNextPage;            HasPreviousPage = pagedList.HasPreviousPage;            LastItem = Math.Min(pagedList.TotalCount, ((pagedList.PageIndex * pagedList.PageSize) + pagedList.PageSize));            PageNumber = pagedList.PageIndex + 1;            PageSize = pagedList.PageSize;            TotalItems = pagedList.TotalCount;            TotalPages = pagedList.TotalPages;        }        #endregion        #region Properties        public int FirstItem { get; set; }        public bool HasNextPage { get; set; }        public bool HasPreviousPage { get; set; }        public int LastItem { get; set; }        public int PageIndex        {            get            {                if (PageNumber > 0)                    return PageNumber - 1;                                return 0;            }        }        public int PageNumber { get; set; }        public int PageSize { get; set; }        public int TotalItems { get; set; }        public int TotalPages { get; set; }        #endregion    }
         
        

第三步，继承抽象方法可以不实现从而直接使用父类的方法，（抽象方法不能实例化）。代码如下：

public partial class NewsPagingFilteringModel : BasePageableModel    {    }

 

最后步骤：通上述编程部分的步骤一，二，三。