复制代码 代码如下: PagedDataSource objPage = new PagedDataSource();
DataView dv = bllBook.GetListByState("", true); //设置数据源 objPage.DataSource =dv ;
//允许分页 objPage.AllowPaging = true;
//设置每页显示的项数 objPage.PageSize = 10;
//定义变量用来保存当前页索引 int CurPage; int RecordCount; int PageCount = objPage.PageCount;
RecordCount = dv.Count;
//判断是否具有页面跳转的请求 if (Request.QueryString["Page"] != null) { CurPage = Convert.ToInt32(Request.QueryString["Page"]); }
else { CurPage = 1; }
//设置当前页的索引 objPage.CurrentPageIndex = CurPage - 1;
//显示状态信息 lblCurPage.Text = "第 " + CurPage.ToString() + "/" + PageCount.ToString() + "页 共 " + RecordCount.ToString() + " 记录 ";
//如果当前页面不是首页 if (!objPage.IsFirstPage) //定义 "上一页 "超级链接的URL为:当前执行页面的虚拟路径,并传递下一页面的索引值 { lnkPrev.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage - 1); lnkFirst.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(1); }
//如果当前页面不是最后一页 if (!objPage.IsLastPage) //定义 "下一页 "超级链接的URL为:当前执行页面的虚拟路径,并传递下一页面的索引值 { lnkNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage + 1); lnkLast.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(PageCount); }
//进行数据绑定 Repeater1.DataSource = objPage; Repeater1.DataBind();
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