public Task <ScanCardResult> ScanCard(CardIOLogo scannerLogo = CardIOLogo.PayPal)
{
if (gcardTcs != null)
{
gcardTcs.TrySetCanceled();
gcardTcs.TrySetResult(null);
}
gcardTcs = new TaskCompletionSource <ScanCardResult>();
Manager.RequestCardData(SendScanCardDidCancel, SendScanCardCompleted, scannerLogo);
return(gcardTcs.Task);
}
public Task<ScanCardResult> ScanCard(CardIOLogo scannerLogo = CardIOLogo.PayPal)
{
if (gcardTcs != null)
{
gcardTcs.TrySetCanceled();
gcardTcs.TrySetResult(null);
}
gcardTcs = new TaskCompletionSource<ScanCardResult>();
Manager.RequestCardData(SendScanCardDidCancel, SendScanCardCompleted, scannerLogo);
return gcardTcs.Task;
}