salebaobiao.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 System.Data;
using System.Data.SqlClient;
using DbPrvd;
using Common;

public partial class salebaobiao : System.Web.UI.Page
{
    private SqlDataReader _infoReader;
    protected SqlDataReader InfoReader { get { return _infoReader; } }

    string year = "";
    string month = "";
    protected void Page_Load(object sender, EventArgs e)
    {
        if (Session["User"] == null || Session["Role"] == null)
            Response.Write("<script type='text/javascript'>parent.document.location='timeout.htm';</script>");
        if (Session["Role"].ToString() != "管理员")
        {
            Response.Write("<script type='text/javascript'>alert('您无权操作');history.go(-1);</script>");
        }


        InitMember();
        if (!IsPostBack)
        {
            BindYearAndMonth();
        }
        
        BindReader();
    }
    private void InitMember()
    {
        if (!string.IsNullOrEmpty(Request.QueryString["y"]) && RegexHelper.isNumberR(Request.QueryString["y"]))
        {
            year = Request.QueryString["y"];
        }
        if (!string.IsNullOrEmpty(Request.QueryString["m"]) && RegexHelper.isNumberR(Request.QueryString["m"]))
        {
            month = Request.QueryString["m"];
        }
    }
    private void BindYearAndMonth()
    {
        ListItem li = new ListItem("选择年份","");
        ddlyear.Items.Add(li);
        for (int i = 2010; i < 2020; i++)
        {
            li = new ListItem(i.ToString(),i.ToString());
            ddlyear.Items.Add(li);
            if (year != "" && i == int.Parse(year))
                ddlyear.Items.FindByValue(i.ToString()).Selected = true;
        }
        li = new ListItem("选择月份", "");
        ddlmonth.Items.Add(li);