public CardReaderResponse Read(bool bypassCompabilityMode = false)
{
var response = new CardReaderResponse {
Status = ResponseStatuses.FAILURE
};
var start = DateTime.Now;
USBHIDGlobal.Text = string.Empty;
USBHIDGlobal.BypassCompabilityMode = bypassCompabilityMode;
USBHIDGlobal.Wait = false;
while (true)
{
if ((DateTime.Now - start).TotalSeconds >= int.Parse(ConfigurationManager.AppSettings["readTimeout"]))
{
response.Status = ResponseStatuses.TIMEOUT_EXPIRED;
break;
}
if (USBHIDGlobal.Wait)
{
response.Status = ResponseStatuses.SUCCESS;
response.Data = USBHIDGlobal.Text;
break;
}
}
USBHIDGlobal.Wait = true;
USBHIDGlobal.BypassCompabilityMode = bypassCompabilityMode;
return(response);
}
/// <summary>
///
/// </summary>
public CardReaderResponse IsConnected()
{
var response = new CardReaderResponse {
Status = ResponseStatuses.FAILURE
};
int handCom = default(int);
try
{
handCom = CommOpen();
response.Status = handCom != 0 ? ResponseStatuses.SUCCESS : ResponseStatuses.FAILURE;
}
catch
{
response.Status = ResponseStatuses.FAILURE;
}
finally
{
CommClose(_handCom);
}
return(response);
}
/// <summary>
///
/// </summary>
/// <returns></returns>
public CardReaderResponse Read()
{
var response = new CardReaderResponse {
Status = ResponseStatuses.FAILURE
};
try
{
if ((_handCom = (UInt32)CommOpen()) != 0)
{
if (GetDeviceCapabilities(_handCom, ref _inputReportByteLength, ref _outputReportByteLength) == 0)
{
DateTime start = DateTime.Now;
while (true)
{
if ((DateTime.Now - start).TotalSeconds >= int.Parse(ConfigurationManager.AppSettings["readTimeout"]))
{
response.Status = ResponseStatuses.TIMEOUT_EXPIRED;
break;
}
if (RF_DetectCard(_handCom) == 0)
{
byte geRfIDLen = 4;
byte[] geRfID = new byte[4];
string strBuf = string.Empty;
if (RF_GetCardID(_handCom, ref geRfIDLen, ref geRfID[0]) == 0)
{
CRT602U_BeepOn(_handCom);
for (int i = 0; i < 4; i++)
{
strBuf += geRfID[i] < 16 ? ("0" + geRfID[i].ToString("X2")) : geRfID[i].ToString("X2");
}
CRT602U_BeepOff(_handCom);
response.Status = ResponseStatuses.SUCCESS;
response.Data = strBuf;
break;
}
}
}
}
else
{
response.Status = ResponseStatuses.FAILURE;
}
}
else
{
response.Status = ResponseStatuses.DEVICE_NOT_FOUND;
}
}
catch
{
response.Status = ResponseStatuses.FAILURE;
}
finally
{
try
{
if (_handCom != 0)
{
CommClose(_handCom);
}
}
catch
{
response.Status = ResponseStatuses.FAILURE;
}
}
return(response);
}
public CardSwipedEventArgs(CardReaderResponse response, CardReaderException exception)
{
Response = response;
Exception = exception;
}
public CardSwipedEventArgs(CardReaderResponse response)
{
Response = response;
}
