// Convenience method to poll a Payment node with paymentId till its ready property is True private void PollPaymentReady(string paymentId, PaymentPollFinishedHandler callback) { PollUpdatedHandler isReady = (updatedQueryRoot) => { var payment = (Payment)updatedQueryRoot.node(); return(payment.ready()); }; PollPaymentNode(paymentId, isReady, callback); }
// Polls a Payment node, till isReady returns True. private void PollPaymentNode(string paymentId, PollUpdatedHandler isReady, PaymentPollFinishedHandler callback) { QueryRootQuery query = new QueryRootQuery(); DefaultQueries.checkout.PaymentPoll(query, paymentId); Client.PollQuery(isReady, query, (response, error) => { if (error != null) { callback(null, error); } else { Payment payment = (Payment)response.node(); callback(payment, null); } }); }