private void SaveData(string NVOCCId)
        {
            BLL.DBInteraction dbinteract = new BLL.DBInteraction();
            bool isedit = NVOCCId != "-1" ? true : false;

            if (!isedit)
            {
                if (!dbinteract.IsUnique("exp.mstSlotOperator", "SlotOperatorName", txtSlotOperatorName.Text.Trim()))
                {
                    GeneralFunctions.RegisterAlertScript(this, "Operator Name must be unique. The given name has already been used for another Line. Please try with another one.");
                    return;
                }
            }

            int result = dbinteract.AddEditSlotOperator(_userId, Convert.ToInt32(NVOCCId), txtSlotOperatorName.Text.Trim(), isedit);


            if (result > 0)
            {
                Response.Redirect("~/Export/ManageSlotOperator.aspx");
            }
            else
            {
                GeneralFunctions.RegisterAlertScript(this, "Error Occured");
            }
        }