fsp_SellDet_New_ByItemID fsp_SellDet_New_ByItemID = new fsp_SellDet_New_ByItemID(this);
            fsp_SellDet_New_ByItemID.ExecuteNonQuery(_SellID,
                                                     _ItemID,
                                                     _PodID,
                                                     _ItemSellQty,
                                                     _ItemPrice,
                                                     _ItemPricePer,
                                                     -_BaseDiscount,
                                                     -_AdditionalDiscount,
                                                     _ItemSum,
                                                     _ItemVAT,
                                                     _ItemCode,
                                                     _ItemShortName,
                                                     _ItemBrand,
                                                     _ItemIssue);
            Intent i = new Intent(this, typeof(SellDet));
            StartActivity(i);
            Finish();

catch (Exception ex)
        {
            _dlgAlert = new AlertDialog.Builder(this).Create();
            _dlgAlert.SetMessage(ex.Message);
            _dlgAlert.SetTitle(Resources.GetString(Resource.String.Error));
            _dlgAlert.SetButton("OK", delegate { });
            _dlgAlert.Show();
            return;
        }