private void Load_Promotion_Info(string strPromoId)
{
DataAccessPOS dbPOS = new DataAccessPOS();
ppromos.Clear();
ppromos = dbPOS.Get_Promotion_By_ID(int.Parse(strPromoId));
if (ppromos.Count == 1)
{
txt_PromoID.Text = ppromos[0].Id.ToString();
txt_PromoName.Text = ppromos[0].PromoName;
cb_PromoType.SelectedIndex = cb_PromoType.FindStringExact(dbPOS.Get_PromoTypelkupName_By_Id(ppromos[0].PromoType));
txt_PromoValue.Text = ppromos[0].PromoValue.ToString();
txt_PromoQTY.Text = ppromos[0].PromoQTY.ToString();
dttm_PromoStart.Text = ppromos[0].PromoStartDttm.ToString();
dttm_PromoEnd.Text = ppromos[0].PromoEndDttm.ToString();
}
}