Backup/NewGCSSWeb/ScanAdvice.aspx.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Collections.Generic;
using NewGCSS.Models;
using NewGCSS.BLL;

namespace NewGCSSWeb.Admin
{
    public partial class ScanAdvice : System.Web.UI.Page
    {
        AdviceManager bll = new AdviceManager();
        protected void Page_Load(object sender, EventArgs e)
        {
            DisplayAdvice();
        }

        void DisplayAdvice()
        {
            DataTable dt = bll.GetAdvice();

            //创建分页对象
            PagedDataSource page = new PagedDataSource();
            page.DataSource = dt.DefaultView;
            page.AllowPaging = true;
            page.PageSize = 3;
            int cur;
            //当前页面从Page查询参数获取
            if (Request.QueryString["Page"] != null)
            {
                cur = Convert.ToInt32(Request.QueryString["Page"]);
            }
            else
            {
                cur = 1;
            }
            page.CurrentPageIndex = cur - 1;
            LabPage.Text = "当前页: " + cur.ToString();
            if (!page.IsFirstPage)
            {
                HyperShang.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(cur - 1);
            }
            if (!page.IsLastPage)
            {
                HyperNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(cur + 1);
            }
            //把PagedDataSource 对象赋给DataList控件    
            this.DataAdvice.DataSource = page;
            this.DataAdvice.DataBind();
        }

    }
}