public void WriteCard(CardTrackMode mode, string readData)
{
if (readData == null)
{
throw new DeviceException(this.DeviceId, "-7", "参数data值非法");
}
int returnCode = 0;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
byte[] writeData = new byte[255];
byte[] tmpBuf = System.Text.Encoding.Default.GetBytes(readData);
Array.Clear(writeData, 0, writeData.Length);
Array.Copy(tmpBuf, writeData, tmpBuf.Length);
try
{
returnCode = CardReaderDllWrapper.WriteCard(nCommPort, writeData, (int)mode);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnCode >= 1)
{
throw new DeviceException(this.DeviceId, "-9999", "009");
}
else
{
switch (returnCode)
{
case -11:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "打开端口失败");
case -1:
throw new DeviceException(this.DeviceId, "-99", "操作超时");
case -2:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "操作失败");
case -7:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "参数mode值非法");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
}
public string ReadCard(CardTrackMode mode)
{
int returnCode = 0;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
byte[] readData = new byte[255];
Array.Clear(readData, 0, readData.Length);
try
{
returnCode = CardReaderDllWrapper.ReadCard(nCommPort, readData, (int)mode);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnCode >= 1)
{
return(System.Text.Encoding.Default.GetString(readData));
}
else
{
switch (returnCode)
{
case -11:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "打开端口失败");
case -1:
throw new DeviceException(this.DeviceId, "-99", "操作超时");
case -2:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "操作失败");
case -7:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "参数mode值非法");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
}