ocx 报表问题请高手帮忙

页面代码
<%@ Page Language="C#" AutoEventWireup="true"  CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>无标题页</title>
    <script type="text/javascript">
        function test_onclick(){
alert("cccccc");
        var bbName=document.getElementById("txt_bbName").value;
alert("12312");
        var connStr=document.getElementById("txt_ConneString").value;
        var iStr=document.getElementById("txt_iStr").value;
        var pop=document.getElementById("txt_POP").value;
        var user=document.getElementById("txt_User").value;
        alert(connStr);
        alert(pop );
        alert(user);
        alert( bbName);
        alert(iStr);
        // 调用报表
        rpt_onclick(connStr, pop, user, bbName, iStr);
    }
    function rpt_onclick(ConneString,POP,User,bbName,iStr) {
alert("ffffffffffffffffffffffffffff");
            bbprint.link_report_server(ConneString,POP,User,bbName,iStr);
            alert("dssssdssdsdsdsdsd");
        }
        </script>

</head>
<body>
    <form id="form1" runat="server">
        <span style="display:none;">
    <object classid="clsid:CFF827A7-C99A-47FB-878A-43B61C50E839" id="bbprint" onerror='javascript:alert("err");'></object>
    </span>
    <div style="padding:30px;">
        <div>bbName：<input type="text" id="txt_bbName" runat="server" style="width:500px;" /></div>
        <div>ConneString：<input type="text" runat="server" id="txt_ConneString"/></div>
        <div>iStr：<input type="text" id="txt_iStr" runat="server"  style="width:500px;" /></div>
        <div>POP：<input type="text" id="txt_POP" runat="server"  style="width:500px;" /></div>
        <div>User：<input type="text" id="txt_User" runat="server"   style="width:500px;" /></div>
        <br />
        <input type="button" onclick="return test_onclick()" value="测试" />
    <asp:Button ID="Button1"
        runat="server" Text="取值" OnClick=" Button1_Click" />
    </div>
    </form>
</body>
</html>

后台代码
using System;
using System.Data;
using System.Configuration;
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;

public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Button1_Click(object sender, EventArgs e)
    {
        txt_iStr.Value = "101111";
        txt_User.Value = "";
        txt_bbName.Value = "001";
        txt_ConneString.Value = "Data Source=.;Initial Catalog=sbgl_2010;User ID=sa; Password=123;max pool size=300";
        txt_POP.Value = "";
    }
}

为什么 bbprint.link_report_server(ConneString,POP,User,bbName,iStr);
执行不了

--------------------编程问答-------------------- <object id="ctl" classid="clsid:A2B80A6E-42FA-4730-AEB2-B1FB38D2C8D1" width="100" height="50">
</object>
<script language="javascript">
document.getElementById("ctl").函数名();
cab包安装注册
codebase="activex"发布的地址uRL.绝对的或者相对的.一般是"/download/XXX.ocx"这种地址,不能是本地地址.

补充：.NET技术 ,  ASP.NET

ocx 报表问题 请高手帮忙

ocx 报表问题请高手帮忙