List动态加载Rdblist

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 System.Collections.Generic;

public partial class List : System.Web.UI.Page
{
    public static int I = 0;
    protected void Page_Load(object sender, EventArgs e)
    {
        bind();
    }
    void bind()
    {
        //获取所有选择题
        List<Marlboro.Model.Qu> lt = new List<Marlboro.Model.Qu>();
        lt = new Marlboro.BLL.T_Qu().Rt_qu();
        //获取所有答案
        List<Marlboro.Model.Answer> lt_A = new List<Marlboro.Model.Answer>();
        lt_A = new Marlboro.BLL.T_Answer().Rt_answer();

        for (int i = 0; i < lt.Count; i++)
        {
            Label lblqu = new Label();
            lblqu.Text = "第" + lt[i].Q_ID.ToString() + "题:<br>" + lt[i].Q_Name.ToString() + Str(lt[i].Q_Type) + "<br>";
            this.Label1.Controls.Add(lblqu);
            RadioButtonList rdblist = new RadioButtonList();
            rdblist.AutoPostBack = false;
            rdblist.ID = "rdblist" + i;
            for (int j = 0; j < lt_A.Count; j++)
            {
                if (lt_A[j].Q_ID == lt[i].Q_ID)
                {
                    rdblist.Items.Add(new ListItem(lt_A[j].A_Content.ToString(), lt_A[j].A_Value.ToString()));
                   
                }
            }
            this.Label1.Controls.Add(rdblist);
        }
    }
    protected void Button1_Click(object sender, EventArgs e)
    {

    }

    public string Str(int a)
    {
        if (a == 1)
        {
            return "〓单选〓";
        }
        return "";
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        int count = Convert.ToInt32(this.Label1.Controls.Count) / 2;
        int value = 0;
        for (int i = 0; i < count; i++)
        {
            RadioButtonList rdblsit = (RadioButtonList)this.Label1.FindControl("rdblist" + i);
            for (int j = 0; j < rdblsit.Items.Count; j++)
            {
                if (rdblsit.Items[j].Selected)
                {
                    value += Convert.ToInt32(rdblsit.Items[j].Value);
                }
            }
        }
        Response.Write(value);

    }
    protected void Pager_PageChanged(object sender, EventArgs e)
    {

    }
}