#region 给GridView的分页加上数据信息
    /// <summary>
    /// 给GridView的分页加上数据信息
    /// </summary>
    /// <param name="rowsCount">数据总数</param>
    /// <param name="gv">GridView控件</param>
    public static void ReWriteGridViewPaging(int rowsCount, GridView gv)
    {
        GridViewRow gvrp = gv.BottomPagerRow;
        if (gvrp != null)
        {
            Literal lt = new Literal();
            lt.Text = "共有记录:" + rowsCount.ToString() + "　每页" + gv.PageSize.ToString() + "条　" + (gv.PageIndex + 1).ToString() + "/" + gv.PageCount.ToString() + "页";

            Literal ltInput = new Literal();

            #region 使用文本录入框转换页
            System.Text.StringBuilder linkText = new System.Text.StringBuilder("");
            linkText.Append(" 转到 <input type=\"text\" id=\"myListPage\" name=\"myListPage\" style=\"width:40px;\" /> 页 <input type=\"button\" value=\"确定\" class=\"button2\" onclick=\"listChangePage();\" />");
            linkText.AppendLine("<script type=\"text/javascript\">");
            linkText.AppendLine("function TestRgexp(s){ var re = /^[0-9]*[1-9][0-9]*$/; return re.test(s); }");
            linkText.AppendLine("function listChangePage()");
            linkText.AppendLine("{");
            linkText.AppendLine("    var pageObj, pageValue, myMaxPage, myNowPage;");
            linkText.AppendLine("    myMaxPage = " + gv.PageCount.ToString() + ";");
            linkText.AppendLine("    myNowPage = " + Convert.ToString(gv.PageIndex + 1) + ";");
            linkText.AppendLine("    pageObj = document.getElementById(\"myListPage\");");
            linkText.AppendLine("    if(pageObj)");
            linkText.AppendLine("    {");
            linkText.AppendLine("        pageValue = pageObj.value;");
            linkText.AppendLine("        if ( pageValue == myNowPage ) return;");
            linkText.AppendLine("        if ( TestRgexp(pageValue) )");
            linkText.AppendLine("        {");
            linkText.AppendLine("            if(pageValue - myMaxPage > 0)");
            linkText.AppendLine("            {");
            linkText.AppendLine("               if(myNowPage == myMaxPage)");
            linkText.AppendLine("               {");
            linkText.AppendLine("                  pageValue = 1;");
            linkText.AppendLine("               }");
            linkText.AppendLine("               else");
            linkText.AppendLine("               {");
            linkText.AppendLine("                  pageValue = myMaxPage;");
            linkText.AppendLine("               }");
            linkText.AppendLine("            }");
            linkText.AppendLine("            pageValue = \"Page$\" + pageValue;");
            linkText.AppendLine("            javascript:__doPostBack('" + gv.ClientID.Replace("_", "$") + "',pageValue);");
            linkText.AppendLine("        }");
            linkText.AppendLine("        else");
            linkText.AppendLine("        {");
            linkText.AppendLine("            alert(\"页码必须输入正整数\");");
            linkText.AppendLine("        }");
            linkText.AppendLine("    }");
            linkText.AppendLine("}");
            linkText.AppendLine("</script>");
            #endregion

            ltInput.Text = linkText.ToString();

            foreach (Control c in gvrp.Cells[0].Controls)
            {
                if (c.GetType().ToString().Equals("System.Web.UI.WebControls.PagerTable"))
                {
                    //在第一个TableCell之前加单元格
                    TableCell tc1 = new TableCell();
                    tc1.Controls.Add(lt);
                    c.Controls[0].Controls.AddAt(0, tc1);

                    //在最后一个TableCell之后加单元格
                    TableCell tc2 = new TableCell();
                    tc2.Controls.Add(ltInput);
                    c.Controls[0].Controls.AddAt(c.Controls[0].Controls.Count, tc2);
                }
            }
        }
    }
    #endregion

    int rowsCount = 0;
    protected void AdsList_Selected(object sender, SqlDataSourceStatusEventArgs e)
    {
        rowsCount = e.AffectedRows;
    }
    protected void GridView1_DataBound(object sender, EventArgs e)
    {
        NnllPublic.ReWriteGridViewPaging(rowsCount, GridView1);
    }