private void frmItemDiscount_FormClosing(object sender, FormClosingEventArgs e)
{
decimal value = 0;
bool ischange = false;
decimal.TryParse(txtDiscount.Text, out value);
ischange = saleLineItem.Discount != value;
saleLineItem.Discount = value;
decimal.TryParse(txtSpecialDiscount.Text, out value);
ischange = ischange || saleLineItem.SpecialDiscount != value;
saleLineItem.SpecialDiscount = value;
decimal.TryParse(txtVolumeDiscount.Text, out value);
ischange = ischange || saleLineItem.VolumeDiscount != value;
saleLineItem.VolumeDiscount = value;
if (ischange)
{
frmChangeType changeType = new frmChangeType();
changeType.FormClosed += ChangeType_FormClosed;
changeType.Show();
e.Cancel = true;
}
}
private void ChangeType_FormClosed(object sender, FormClosedEventArgs e)
{
frmChangeType changeType = sender as frmChangeType;
decimal discount;
decimal.TryParse(txtDiscount.Text, out discount);
decimal specialDiscount;
decimal.TryParse(txtSpecialDiscount.Text, out specialDiscount);
DataRow dr = StagingData.ItemList.Select("ItemCode=" + saleLineItem.ItemCode).FirstOrDefault();
if (dr != null)
{
dr["SpecialDiscountRecieved"] = specialDiscount;
}
decimal volumeDiscount;
decimal.TryParse(txtVolumeDiscount.Text, out volumeDiscount);
if (changeType.ChangeType != PharmaBusinessObjects.Common.Enums.SaleEntryChangeType.TemporaryChange)
{
applicationFacade.UpdateSaleDiscount(changeType.ChangeType, discount, specialDiscount, volumeDiscount, saleLineItem.ItemCode, customerCode);
}
this.Close();
}
