public void CloseDevice()
{
if (_nHandle != -1)
{
CLotusCardDriver.LotusCardCloseDevice(_nHandle);
}
_nHandle = -1;
}
public string readNFC_data()
{
// 读取设备 // 读取设备信息
OnLotusCardExtendReadWriteCallBackFunc pt = null;
long nHandle = LotusCardOpenDevice("", 0, 0, 0, 0, pt);
if (nHandle == -1) //MessageBox.Show("驱动读取失败！");
{
return("驱动读取失败！");
}
// Request寻卡
int nRequestType = CLotusCardDriver.RT_NOT_HALT;
LotusCardParamStruct lotusCardParam = new LotusCardParamStruct();// 结构体
lotusCardParam.arrCardNo = new byte[8];
lotusCardParam.arrBuffer = new byte[64];
lotusCardParam.arrKeys = new byte[64];
lotusCardParam.arrCosResultBuffer = new byte[256];
int bResult = CLotusCardDriver.LotusCardRequest(nHandle, nRequestType, ref lotusCardParam);
if (bResult == 0) //MessageBox.Show("寻卡失败");
{
return("寻卡失败");
}
// Anticoll读卡
bResult = Anticoll(nHandle, ref lotusCardParam);
if (bResult == 0) //MessageBox.Show("读卡失败");
{
return("读卡失败");
}
// 读卡成功蜂鸣一下
bResult = LotusCardBeep(nHandle, 10);
string nfc_id = string.Empty;
//for (int i = 0; i < lotusCardParam.arrCardNo.Length - 1; i++)
//{
// nfc_id += Convert.ToString(lotusCardParam.arrCardNo[i], 16).PadLeft(2, '0').ToUpper();// 解决左边输出编号为0,丢失0问题
//}
// 读取data信息
int rd = Read(nHandle, 8, ref lotusCardParam);
uint geterror = LotusCardGetErrorCode(nHandle);
// MessageBox.Show(Convert.ToString(geterror), "geterror");
//if (rd == 0)
//{
// MessageBox.Show("ok");
// for (int i = 0; i < lotusCardParam.arrBuffer.Length-1; i++)
// {
// nfc_id += Convert.ToString(lotusCardParam.arrBuffer[i], 16).PadLeft(2, '*').ToUpper();// 解决左边输出编号为0,丢失0问题
// }
//}
// 关闭设备
LotusCardCloseDevice(nHandle);
return(nfc_id);
}//getNFC_id()
public bool OpenDevice()
{
_nHandle = CLotusCardDriver.LotusCardOpenDevice("", 0, 0, 0, 0, null);
if (-1 == _nHandle)
{
NotifyMessage("设备打开失败，请确认读卡器是否连接到电脑。");
return(false);
}
return(true);
}
public string getNFC_id(Boolean sound)
{
// 读取设备 // 读取设备信息
OnLotusCardExtendReadWriteCallBackFunc pt = null;
long nHandle = LotusCardOpenDevice("", 0, 0, 0, 0, pt);
if (nHandle == -1)
{ //MessageBox.Show("驱动读取失败！");
return(Convert.ToString(-1)); // "驱动读取失败！";
}
// Request寻卡
int nRequestType = CLotusCardDriver.RT_NOT_HALT;
LotusCardParamStruct lotusCardParam = new LotusCardParamStruct();// 结构体
lotusCardParam.arrCardNo = new byte[8];
lotusCardParam.arrBuffer = new byte[64];
lotusCardParam.arrKeys = new byte[64];
lotusCardParam.arrCosResultBuffer = new byte[256];
int bResult;
bResult = CLotusCardDriver.LotusCardRequest(nHandle, nRequestType, ref lotusCardParam);
if (bResult == 0)
{ //MessageBox.Show("寻卡失败");
return(Convert.ToString(-2)); //"寻卡失败";
}
// Anticoll读卡
bResult = Anticoll(nHandle, ref lotusCardParam);
if (bResult == 0)
{ //MessageBox.Show("读卡失败");
return(Convert.ToString(-3)); //"读卡失败";
}
// 读卡成功蜂鸣一下
if (sound)
{
bResult = LotusCardBeep(nHandle, 10);
}
string nfc_id = string.Empty;
//foreach (var i in lotusCardParam.arrCardNo)
//{
// nfc_id +=Convert.ToString(i,16);// 可能会多取
//}
for (int i = 0; i < lotusCardParam.arrCardNo.Length - 1; i++)
{
nfc_id += Convert.ToString(lotusCardParam.arrCardNo[i], 16).PadLeft(2, '0').ToUpper();// 解决左边输出编号为0,丢失0问题
}
// 关闭设备
LotusCardCloseDevice(nHandle);
return(nfc_id);
}//getNFC_id()
public bool ReadM1Card(bool beep, string oldNumber = "")
{
Thread.Sleep(2000);//等待2s
if (_nHandle == -1)
{
return(false);
}
int bResult = 0;
int nRequestType = CLotusCardDriver.RT_NOT_HALT;
long lngCardNo = 0;
String strLog;
//开启声音提醒
if (beep)
{
bResult = CLotusCardDriver.LotusCardBeep(_nHandle, 10);
if (bResult != 1)
{
NotifyMessage("设置读卡器声音提醒失败！");
return(false);
}
}
try
{
bResult = CLotusCardDriver.LotusCardGetCardNo(_nHandle, nRequestType, ref sttLotusCardParam);
}
catch (Exception ex)
{
return(false);
}
if (bResult != 1)
{
//NotifyM1CardNumber(string.Empty);
NotifyMessage("寻卡失败，请将一卡通放置在读卡器上！");
return(false);
}
lngCardNo = (sttLotusCardParam.arrCardNo[3] << 24 | sttLotusCardParam.arrCardNo[2] << 16 | sttLotusCardParam.arrCardNo[1] << 8 | sttLotusCardParam.arrCardNo[0]) & 0xffffffff;
strLog = Convert.ToString(lngCardNo, 16).ToUpper();//卡号
//strLog = "test";
if (oldNumber != strLog || string.IsNullOrEmpty(oldNumber))
{
NotifyM1CardNumber(strLog);
}
NotifyMessage("读卡成功");
return(true);
}
// 重载函数有参
public string readNFC_data(Boolean sound)
{
bool innersound = true;
innersound = sound;
// 读取设备 // 读取设备信息
OnLotusCardExtendReadWriteCallBackFunc pt = null;
int nHandle = LotusCardOpenDevice("", 0, 0, 0, 0, pt);
if (nHandle == -1)
{ //MessageBox.Show("驱动读取失败！");
return("-1");
}
// Request寻卡
int nRequestType = CLotusCardDriver.RT_NOT_HALT;
LotusCardParamStruct lotusCardParam = new LotusCardParamStruct();// 结构体
lotusCardParam.nBufferSize = 0;
lotusCardParam.arrCardNo = new byte[8];
lotusCardParam.arrBuffer = new byte[64];
lotusCardParam.arrKeys = new byte[64];
//lotusCardParam.arrCosResultBuffer = new byte[256];
lotusCardParam.arrCosSendBuffer = new byte[256];
int bResult = CLotusCardDriver.LotusCardRequest(nHandle, nRequestType, ref lotusCardParam);
if (bResult == 0)
{ //MessageBox.Show("寻卡失败");
return("-2");
}
// Anticoll读卡
bResult = Anticoll(nHandle, ref lotusCardParam);
if (bResult == 0)
{
return("-3");// 读卡失败
}
// 读卡成功蜂鸣一下
if (innersound)
{
bResult = LotusCardBeep(nHandle, 10);
}
// 重置卡
int reset = LotusCardResetCpuCard(nHandle, ref lotusCardParam);
int sendCOSCommand = 2;
string cosString = string.Empty;
if (reset == 1)
{
// 有严格的顺序
// 指令一
cosString = "00A4040007D276000085010100";
mycopyCOSCommand(cosString, ref lotusCardParam);
sendCOSCommand = LotusCardSendCOSCommand(nHandle, ref lotusCardParam);// 成功执行指令返回int 1
// 指令有误返回“-5”
if (sendCOSCommand != 1)
{
return("-5");
}
// 指令二
cosString = "00A4000C02E103";
mycopyCOSCommand(cosString, ref lotusCardParam);
sendCOSCommand = LotusCardSendCOSCommand(nHandle, ref lotusCardParam);// 成功执行指令返回int 1
if (sendCOSCommand != 1)
{
return("-5");
}
// 指令三
cosString = "00A4000C020001";
mycopyCOSCommand(cosString, ref lotusCardParam);
sendCOSCommand = LotusCardSendCOSCommand(nHandle, ref lotusCardParam);// 成功执行指令返回int 1
if (sendCOSCommand != 1)
{
return("-5");
}
// 指令四
cosString = " 00B0000008";
mycopyCOSCommand(cosString, ref lotusCardParam);
sendCOSCommand = LotusCardSendCOSCommand(nHandle, ref lotusCardParam);// 成功执行指令返回int 1
if (sendCOSCommand != 1)
{
return("-5");
}
}
else
{
return("-4");
} // 重置卡失败
// 关闭设备
LotusCardCloseDevice(nHandle);
string result = "";
for (int i = 0; i < lotusCardParam.unCosReultBufferLength; i++)
{
result += lotusCardParam.arrCosResultBuffer[i].ToString("X2");
}
result = result.Replace("9000", "");
string new_result = string.Empty;
for (int i = result.Length - 2; i >= 0; i -= 2)
{
new_result += result.Substring(i, 2);
}
return(new_result);
}//getNFC_id()
