asp.net后台弹出对话框

后台根据判断弹出对话框

前台页面
html code


   


   

   

   
   
   
   

   

后台代码

protected void btnCallBack_Click(object sender, EventArgs e)
    {
        //do sth
        string js = string.Format("document.getElementById('{0}').value=confirm('是否确认?');document.getElementById('{1}').click();", hid.ClientID,btnHid.ClientID);
        ClientScript.RegisterStartupScript(GetType(), "confirm", js, true);
    }
    protected void btnHid_Click(object sender, EventArgs e)
    {
        string result = hid.Value.ToLower() == "true" ? "是" : "否";
        Response.Write(string.Format("您选择的是{0}",result));
    }