Web/mem/jz.aspx.cs

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using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

public partial class mem_Default : System.Web.UI.Page
{
    UBW.BLL.books bll = new UBW.BLL.books();
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack && Session["lname"]!=null)
        {
            btnDelete.Attributes.Add("onclick", "return confirm(\"你确认要删除吗？\")");
            bind();
        }
    }

    // 绑定
    private void bind()
    {
        string where = "  a.lname='"+Session["lname"].ToString()+"' and price=0  ";

        if (txt_bname.Text != "")
        {
            where += " and bname like '%" + txt_bname.Text + "%' ";
        }

      


        GridView1.DataSource = bll.GetData("a.*,tname", where + " order by bid 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;
        bind();
    }

    // 搜索
    protected void btnSearch_Click(object sender, EventArgs e)
    {
        bind();
    }

    //删除
    protected void btnDelete_Click(object sender, EventArgs e)
    {
        bool BxsChkd = false;
        for (int i = 0; i < GridView1.Rows.Count; i++)