public static string ReadFullSerial(this ShtrihFiscalPrinter printer)
{
String[] lines = new String[1];
printer.GetData(FiscalPrinterConst.FptrGdPrinterId, null, lines);
return(lines[0]);
}
public async void ConnectMePlz()
{
var dialog = ProgressDialog.Show(this, "Connecting to device", "Please wait...", true);
dialog.Show();
var tbNetworkAddress = FindViewById <EditText>(Resource.Id.tbNetworkAddress);
try
{
SysUtils.FilesPath = ApplicationContext.FilesDir.AbsolutePath;
JposConfig.configure("ShtrihFptr", tbNetworkAddress.Text, ApplicationContext, "2", "0");
var sw = Stopwatch.StartNew();
var serial = await Task.Run(() =>
{
using (var printer = new ShtrihFiscalPrinter(new FiscalPrinter()))
{
printer.Open("ShtrihFptr");
printer.Claim(3000);
printer.DeviceEnabled = true;
return(printer.ReadFullSerial());
}
});
sw.Stop();
ShowMessage($"Connected to {serial} in {sw.ElapsedMilliseconds()} мс");
}
catch (Java.Lang.Exception e)
{
Log.Error(TAG, e.ToString());
ShowMessage(e.Message);
}
catch (Exception e)
{
Log.Error(TAG, e.ToString());
ShowMessage(e.Message);
}
finally
{
dialog.Dismiss();
}
}
