private void ShowInfo(int _id)
        {
            BLL.car_repair_plantbll    bll   = new BLL.car_repair_plantbll();
            Model.car_repair_plantinfo model = bll.GetModel(_id);

            txtCode.Text              = model.Code;
            txtCode.ReadOnly          = true;
            txtRepair_Plant_Name.Text = model.Repair_Plant_Name;
            txtAddress.Text           = model.Address;
            txtContactor.Text         = model.Contactor;
            txtTel.Text = model.Tel;
        }
        private bool DoEdit(int _id)
        {
            bool result = true;

            BLL.car_repair_plantbll    bll   = new BLL.car_repair_plantbll();
            Model.car_repair_plantinfo model = bll.GetModel(_id);

            model.Code = txtCode.Text.Trim();
            model.Repair_Plant_Name = txtRepair_Plant_Name.Text;
            model.Address           = txtAddress.Text;
            model.Contactor         = txtContactor.Text;
            model.Tel = txtTel.Text;

            if (!bll.Update(model))
            {
                result = false;
            }
            return(result);
        }