protected void btnSetOverdue_Click(object sender, EventArgs e)
    {
        string[] values = Request.Form.GetValues("cbxSelect");
        string   msg    = "";

        if (values == null)
        {
            return;
        }

        Tz888.BLL.Info.MainInfoBLL bll = new Tz888.BLL.Info.MainInfoBLL();
        foreach (string str in values)
        {
            long InfoID = Convert.ToInt64(str);
            if (!bll.SetValidateTerm(InfoID, 0))
            {
                msg += "[" + InfoID.ToString() + "]设置过期失败!\n";
            }
        }
        if (!string.IsNullOrEmpty(msg))
        {
            Tz888.Common.MessageBox.Show(this.Page, msg);
        }
    }