我有个B页面 在点击查询后数据分页查出来了。在点击下一页时数据全部出来了，怎么解决呀  应该出来的是跟查询有关的数据吗。

/// <summary>
        /// 绑定数据
        /// </summary>
        public void GetListBuilding(int pageIndex, int PageSize, string strSql)
        {
            DataSet ds = BizDal.GetList(PageSize,pageIndex,"","PubDate desc","",strSql,1);
            this.GridView1.DataSource = ds.Tables[0].DefaultView;
            int Count = Convert.ToInt32(ds.Tables[1].Rows[0][0].ToString());
            int totalPages=int.Parse(Math.Ceiling((double)Count/PageSize).ToString());
            if (totalPages > 0)
            {
                if ((pageIndex + 1) > totalPages)
                {
                    pageIndex = totalPages;
                }
            }
            else
            {
                pageIndex = 0;
            }
            this.GridView1.DataBind();

            int page_Count = totalPages;
            int page_Current = pageIndex;

            Page02_1.Page_Index = "BuildingView.aspx";
            Page02_1.Record_Count = Count;
            Page02_1.Page_Count = page_Count;
            Page02_1.Page_Size = PageSize;
            Page02_1.Page_Current = page_Current;
        }