在这里我们将用一个隐藏字段来保存这个PageIndex,即当前页码.当点击上一页时,将它的值减一,知道为0,要注意的一点这里的第一页页码是0而不是1.下面看看代码,然后我们再分析分析! 1<asp:GridView ID="NewsGrid" runat="server" AutoGenerateColumns="False" AllowPaging="false" Width="100%"> 2 <Columns> 3 <asp:BoundField DataField="NewsId" HeaderText="新闻ID"/> 4 <asp:HyperLinkField DataNavigateUrlFields="NewsId" DataNavigateUrlFormatString="~/Details.aspx?ID={0}" 5 DataTextField="Title" HeaderText="新闻标题" ItemStyle-Width="70%"/> 6 <asp:BoundField DataField="PostTime" HeaderText="发布时间"/> 7 <asp:CommandField HeaderText="新闻管理" ShowCancelButton="False" ShowDeleteButton="True" 8 ShowEditButton="True"/> 9 </Columns>10 </asp:GridView>11 <div style=" height:16px; padding-top:5px; margin-right:30px; float:right">12 <asp:HiddenField ID="CurrentPage" runat="server" Value="0"/>13 <asp:LinkButton ID="First" runat="server" CommandArgument="first" OnClick="PagerButton_Click">首 页</asp:LinkButton>14 <asp:LinkButton ID="Prev" runat="server" CommandArgument="prev" OnClick="PagerButton_Click">上一页</asp:LinkButton>15 <asp:LinkButton ID="Next" runat="server" CommandArgument="next" OnClick="PagerButton_Click">下一页</asp:LinkButton>16 <asp:LinkButton ID="Last" runat="server" CommandArgument="last" OnClick="PagerButton_Click">尾 页</asp:LinkButton>17 </div> CS文件中的代码: 1 protected void PagerButton_Click(object sender, EventArgs e) 2 { 3 int pageIndx = Convert.ToInt32(CurrentPage.Value); 4 int totals = NewsManager.GetNews(0, pageSize).TotalRecords; 5 int pages = (totals % pageSize) == 0 ? (totals / pageSize) : (totals / pageSize + 1); 6 string arg = ((LinkButton)sender).CommandArgument.ToString().ToLower(); 7 switch (arg) 8 { 9 case "prev":10 if (pageIndx > 0)11 {12 pageIndx -= 1;13 }14 break;15 case "next":16 if (pageIndx < pages - 1)17 {18 pageIndx += 1;19 }20 break;21 case "last":22 pageIndx = pages - 1;23 break;24 default:25 pageIndx = 0;26 break;27 }28 CurrentPage.Value = pageIndx.ToString();29 NewsGrid.DataSource = NewsManager.GetNews(pageIndx , pageSize).Entities;30 NewsGrid.DataBind();31 } 是不是很简单啊,看了代码就都懂了,关于用按钮传参数在这里就不多说了,还有一个就是Entities属性,在<<应用实体类EntitySet实现类似的范型功能 >>这篇文章中可以找到