?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 MyLibrary.BusinessLogicLayer;

public partial class Reader_ReaderBorrowHistory : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            GridViewBind();
        }
    }

    private void GridViewBind()
    {
        Borrow borrow = new Borrow();
        DataSet ds = borrow.QueryBorrowHistory(Session["userID"].ToString());
        GridView1.DataSource = ds;
        GridView1.DataBind();
    }
}