protected void btniDelete_Click(object sender, EventArgs e)
        {
            int[] intRowindexarray = secondGrid.SelectedRowIndexArray;

            if (intRowindexarray.Length > 0)
            {
                cd_thermal_indicator cti  = new cd_thermal_indicator();
                object[]             keys = secondGrid.DataKeys[intRowindexarray[0]];
                string strID  = keys[0].ToString();
                string strtid = keys[1].ToString();

                Dictionary <string, string> dic = new Dictionary <string, string>();
                dic.Add("ID", " cast(ID as varchar(36))='" + strID + "' ");

                int intresult = cti.deletebycondition("cd_thermal_indicator", dic);

                Alert alert = new Alert();
                BindGrid(strtid);

                if (intresult > 0)
                {
                    alert.Icon    = Icon.Information;
                    alert.Message = "成功移除数据";
                }
                else
                {
                    alert.MessageBoxIcon = MessageBoxIcon.Error;
                    alert.Message        = "数据移除失败";
                }

                alert.Show();
            }
        }