public decimal TotalPaid(int SupplierInvoiceId)
{
DataTable dtPaymentToSupplier = BLPaymentToSupplier.GetPaymentToSupplierListBySupplierInvoiceId(APCContext,SupplierInvoiceId);
decimal totalPaid = 0;
for (int i = 0; i < dtPaymentToSupplier.Rows.Count; i++)
{
totalPaid = totalPaid + decimal.Parse(dtPaymentToSupplier.Rows[i]["PaymentAmount"].ToString());
}
return totalPaid;
}
private void btnSubmit_Click(object sender, EventArgs e)
{
SupplierInvoice supplierInvoice = BLSupplierInvoice.GetSupplierInvoiceListById(APCContext,int.Parse(tbSupplierInvoiceId.Text)).First();
BLPaymentToSupplier.insertPaymentToSupplier(APCContext, supplierInvoice, decimal.Parse(tbPaymentAmount.Text), calPaidDate.Value);
//check if payment has been made full - if yes then can mark as paid.
if (supplierInvoice.PaymentDue <= TotalPaid(supplierInvoice.Id))
{
supplierInvoice.Paid = true;
supplierInvoice.PaidDate = DateTime.Now;
APCContext.SaveChanges();
}
MessageBox.Show("Payment has been recorded");
}
