private async Task CallTransactByQRCodeWebService(string fromAccountNumber, string toAccountNumber, long?amount, string trackingId)
{
Device.BeginInvokeOnMainThread(() =>
{
gridProgress.IsVisible = true;
});
try
{
Proxies.DCEMVDemoServerClient client = SessionSingleton.GenDCEMVServerApiClient();
using (SessionSingleton.HttpClient)
{
QRCodeTransferTransaction tx = new QRCodeTransferTransaction()
{
Amount = amount.Value,
AccountFrom = fromAccountNumber,
AccountTo = toAccountNumber,
TrackingId = trackingId,
};
await client.TransactionQrcodetransferPostAsync(tx.ToJsonString());
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
Device.BeginInvokeOnMainThread(() =>
{
gridProgress.IsVisible = false;
});
}
}
