private void HandleActivateVoucher (object sender, ActivateVoucherCompletedEventArgs args)
{
Tuple<Timer, object> userState;
bool error = ServiceAgent.HandleAsynchCompletedError (args, "ActivateVoucher");
InvokeOnMainThread (delegate {
Busy = false;
if (error)
return;
Model.QuizVoucher voucher = null;
userState = args.UserState as Tuple<Timer, object>;
if (userState != null && userState.Item2 != null) {
voucher = userState.Item2 as Model.QuizVoucher;
} else {
using (var alert = new UIAlertView (Locale.GetText ("Unbekannte Fehler"), "", null, "OK", null)) {
alert.Show ();
}
return;
}
bool result = args.Result;
if (result == true) {
voucher.IsActivated = true;
QuizVoucherRepository.Update (voucher);
CreateActivateResult (true);
} else {
voucher.IsUsed = true;
voucher.Deleted = true;
QuizVoucherRepository.Update (voucher);
CreateActivateResult (false);
}
});
}
private void HandleActivateVoucherCompleted (object sender, ActivateVoucherCompletedEventArgs args)
{
Tuple<Timer, object> userState;
bool error = ServiceAgent.HandleAsynchCompletedError (args, "ActivateVoucher");
InvokeOnMainThread (delegate {
Busy = false;
if (error)
return;
QuizVoucher voucher = null;
bool result = args.Result;
userState = args.UserState as Tuple<Timer, object>;
if (userState != null && userState.Item2 != null) {
voucher = userState.Item2 as QuizVoucher;
} else {
using (var alert = new UIAlertView (Locale.GetText ("Unbekannte Fehler"), "", null, "OK", null)) {
alert.Show ();
}
return;
}
if (result == true) {
voucher.IsActivated = true;
QuizVoucherRepository.Update (voucher);
Load ();
var text = "Den Gutschein {0} wurde erfolgreich aktiviert.";
using (var alert = new UIAlertView (Locale.Format (text, voucher.Code), "", null, "OK", null)) {
alert.Show ();
}
} else {
voucher.IsUsed = true;
voucher.Deleted = true;
QuizVoucherRepository.Update (voucher);
var text = "Sie haben Ihren Gutschein-Code bereits bekommen.";
using (var alert = new UIAlertView (Locale.GetText (text), "", null, "OK", null)) {
alert.Show ();
}
}
});
}
