Web/books/Index6.aspx.cs

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using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;

public partial class books_Index4 : PageBase
{
    BS.BLL.books bll = new BS.BLL.books();
    BS.BLL.users bll2 = new BS.BLL.users();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            BindData();
        }
    }

    // 绑定
    private void BindData()
    {
        string where = " a.bno not in(select bno from records where uno='" + Session["userid"].ToString() + @"') AND a.tid IN
                        ( SELECT tid
                          FROM books
                          WHERE bno IN
                          (SELECT bno
                           FROM records
                           WHERE uno = '" + Session["userid"].ToString() + "') )";

        GridView1.DataSource = bll.GetList(10, where, "  pubdate desc");
        GridView1.DataBind();

    }

    /// <summary>
    /// 分页事件
    /// </summary>
    /// <param name="sender"></param>
    /// <param name="e"></param>
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridView1.PageIndex = e.NewPageIndex;
       BindData();
    }



}