public DAReceivePayment()
 {
     session = new SessionQB();
     receivePaymentQuery = null;
 }
 private void prepareQuery()
 {
     session.open();
     request = session.getRequest();
     sessionManager = session.getSession();
     receivePaymentQuery = request.AppendReceivePaymentQueryRq();
     receivePaymentQuery.IncludeLineItems.SetValue(true);
 }