SenBiTeSolution.UI/ManageWeb/NewsList.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using SenBiTeSolution.DAL;
using System.Data;

namespace SenBiTeSolution.UI.ManageWeb
{
    public partial class NewsList :BasePage
    {
        protected int pageSize = 10;        //页大小
        protected int currentPage = 1;     //当前页
        protected bool haveData = false;   //是否有数据

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                DelNews();

                BindNewsList();
            }
        }

        protected void DelNews()
        {
            int delId = 0;
            if (!string .IsNullOrEmpty(Request.QueryString["delId"]))
            {
                delId =Convert.ToInt32(Request.QueryString["delId"]);

                tbl_News news = new tbl_News();

                SenBiTeSolution.Model.tbl_News newsModel=new Model.tbl_News ();
                newsModel.ID=delId;

                news.DelNews(newsModel);                
            }
          
        }

        protected void BindNewsList()
        {
            if (!string.IsNullOrEmpty(Request.QueryString["page"]))
            {
                currentPage = Convert.ToInt32(Request.QueryString["page"]);
            }

            tbl_News news = new tbl_News();
            DataSet dataSet = news.GetNewsList(pageSize, currentPage, "", "desc");

            if (dataSet != null && dataSet.Tables[0] != null && dataSet.Tables[0].Rows.Count > 0)
            {
                haveData = true;
                rpt_NewsList.DataSource = dataSet.Tables[0].DefaultView;
                rpt_NewsList.DataBind();