//Assuming at least one CreditCard PaymentMethod has been created using the Orders UI
public Guid GetPaymentMethodID()
{
Guid creditCardPaymentMethodId = Guid.Empty;
Boolean ccPmtMethodFound = false;
//Get all PaymentMethods
DataSet pmtMethods = orderCtx.GetPaymentMethods();
DataTableReader reader = pmtMethods.CreateDataReader();
IEnumerator readerEnum = reader.GetEnumerator();
while (readerEnum.MoveNext() && !ccPmtMethodFound)
{
DbDataRecord rec = (DbDataRecord)readerEnum.Current;
switch (rec.GetInt32(rec.GetOrdinal("PaymentType")))
{
case (int)PaymentMethodTypes.CreditCard:
creditCardPaymentMethodId = rec.GetGuid(rec.GetOrdinal("PaymentMethodId"));
ccPmtMethodFound = true;
break;
}
}
if (Guid.Empty == creditCardPaymentMethodId)
{
throw new ApplicationException("This demo requires at least one CreditCard type of PaymentMethod to be defined!");
}
return(creditCardPaymentMethodId);
}
