我在网上看着写了一个mvc分页 可是 问题出在 调试的时候  起始页是第0页

也就是水 不是从第一页开始的  附上代码
controller
public ActionResult Index(int? page)
        {
            var NewsList = DCDC.News.Select(newss => newss);
            var paginatedNews = new NewList<News>(NewsList, page ?? 1, 5);//实现分页功能
            return View(paginatedNews);
        }
        [AcceptVerbs(HttpVerbs.Post)]
        public ActionResult Index(FormCollection formValues)
        {
            int? index = int.Parse(formValues.GetValue("pageindex").AttemptedValue);
            int page = index ?? 0;
            var NewsList = DCDC.News.Select(newss => newss);
            var paginatedNews = new NewList<News>(NewsList, page, 5);//实现分页功能
            return View(paginatedNews);
        }
NewList 类
amespace MvcCompany.Models
{
    public class NewList<T> : List<T>
    {

        /// <summary>

        /// 页面索引值

        /// </summary>

        public int PageIndex { get; private set; }

        /// <summary>

        /// 每页记录的数量

        /// </summary>

        public int PageSize { get; private set; }

        /// <summary>

        /// 记录总条数

        /// </summary>

        public int TotalCount { get; private set; }

        /// <summary>

        /// 共有的页数和

        /// </summary>

        public int TotalPages { get; private set; }

        public NewList(IQueryable<T> source, int pageIndex, int pageSize)
        {
            PageIndex = pageIndex;

            PageSize = pageSize;

            TotalCount = source.Count();

            // 进上去取整（ 总记录条数/一面记录的条数）

            TotalPages = (int)Math.Ceiling(TotalCount / (double)pageSize);

            this.AddRange(source.Skip(pageIndex * pageSize).Take(PageSize));

        }

        /// <summary>

        /// 是否存在前续页

        /// </summary>

        public bool HasPreviousPage
        {

            get { return (PageIndex > 0); }

        }

        /// <summary>

        /// 是否存在后续页

        /// </summary>

        public bool HasNextPage
        {

            get { return (PageIndex + 1 < TotalPages); }

        }
    }
}
Index
 <%using (Html.BeginForm())
 
  { %>
 
  <h2>
 
  新闻列表</h2>
 
  <table>
 
  <tr>
 
  <th>
 
  编号
 
  </th>
 
  <th>
 
  题目
 
  </th>
 
  <th>
 
  时间
 
  </th>
 
  <th>
 
  内容
 
  </th>
 
  </tr>
 
   <% foreach (var item in Model)
 
  { %>
 
  <tr>
 
  <td>
 
  <%= item.ID%>
 
  </td>
 
  <td>
 
  <%= Html.Encode(item.title)%>
 
  </td>
 
  <td>
 
  <%= Html.Encode(String.Format("{0:g}", item.datatime))%>
 
  </td>
 
  <td>
 
 <%= Html.Encode(item.contents)%>
 </td>
 
 </tr>
 
  <% } %>
 
</table>
  <hr />
 
  <% =Html.ActionLink("首页", "Index", new { page = 0 })%>|
 
   <% if (Model.HasPreviousPage)

 {%>
 
  <% =Html.ActionLink("上一页", "Index", new { page = (Model.PageIndex - 1) })%>|
  <%} %>
  <% if (Model.HasNextPage)

 {%>
 
  <% =Html.ActionLink("下一页", "Index", new { page = (Model.PageIndex + 1) })%>|
 
  <%} %>
 
  <% =Html.ActionLink("尾页", "Index", new { page = Model.TotalPages - 1 })%>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 <div class="clear"><span style="float:left;width:40%">共<%=Model.TotalPages%>条记录，
页<%=Model.PageIndex%>/<%=Model.TotalPages%></span> 

 第
 <%=Html.TextBox("pageindex", Model.PageIndex, new {style="width:30px;"})%>
页<input
type="submit" value="转到" id="sub" /></div>