public IdentityInfo ReadCard()
{
StringBuilder readData = new StringBuilder(256);
int returnCode = 0;
int returnConde2 = 0;
int returnConde3 = 0;
byte[] CardPUCIIN = new byte[255];
byte[] pucManaMsg = new byte[255];
byte[] pucCHMsg = new byte[255];
byte[] pucPHMsg = new byte[3024];
UInt32 puiCHMsgLen = 0;
UInt32 puiPHMsgLen = 0;
//BP 盒转口控制
nCommPort = BpIdentity.CommPortToInt(this.PortName);
BpIdentity.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
try
{
//开始找卡
returnCode = IdentityCardReaderDllWrapper.SDT_StartFindIDCard(nCommPort, CardPUCIIN, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnCode != 0x9f)
{
switch (returnCode)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
try
{
//选卡
returnConde2 = IdentityCardReaderDllWrapper.SDT_SelectIDCard(nCommPort, pucManaMsg, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnConde2 != 0x90)
{
switch (returnConde2)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
try
{
//读取固定信息
returnConde3 = IdentityCardReaderDllWrapper.SDT_ReadBaseMsg(nCommPort, pucCHMsg, ref puiCHMsgLen, pucPHMsg, ref puiPHMsgLen, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", e.Message.ToString());
}
if (returnConde3 != 0x90)
{
switch (returnConde3)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
return(getIdentityInfo(pucCHMsg));
}
public void ExportPhoto(string photoPath)
{
StringBuilder readData = new StringBuilder(256);
int returnCode = 0;
int returnConde2 = 0;
int returnConde3 = 0;
byte[] CardPUCIIN = new byte[255];
byte[] pucManaMsg = new byte[255];
byte[] pucCHMsg = new byte[255];
byte[] pucPHMsg = new byte[3024];
UInt32 puiCHMsgLen = 0;
UInt32 puiPHMsgLen = 0;
//BP 盒转口控制
char bpControlFlag = 'A';
nCommPort = BpController.CommPortToInt(this.PortName, out bpControlFlag);
BpController.ChangeTo(nCommPort, bpControlFlag, nBaudRate);
try
{
//开始找卡
returnCode = IdentityCardReaderDllWrapper.SDT_StartFindIDCard(nCommPort, CardPUCIIN, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", "寻卡" + e.Message.ToString());
}
if (returnCode != 0x9f)
{
switch (returnCode)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
try
{
//选卡
returnConde2 = IdentityCardReaderDllWrapper.SDT_SelectIDCard(nCommPort, pucManaMsg, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", "选卡" + e.Message.ToString());
}
if (returnConde2 != 0x90)
{
switch (returnConde2)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
try
{
//读取固定信息
returnConde3 = IdentityCardReaderDllWrapper.SDT_ReadBaseMsg(nCommPort, pucCHMsg, ref puiCHMsgLen, pucPHMsg, ref puiPHMsgLen, 1);
}
catch (Exception e)
{
throw new DeviceException(this.DeviceId, "-9999", "读取" + e.Message.ToString());
}
if (returnConde3 != 0x90)
{
switch (returnConde3)
{
case 128:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "寻找证/卡失败");
case 1:
throw new DeviceException(this.DeviceId, "-2", "端口打开失败");
default:
throw new DeviceException(this.DeviceId, returnCode.ToString(), "失败");
}
}
//处理图像信息。
//string path = "C:\\zlz.wlt";
string path = photoPath + ".wlt";
File.Delete(path);
FileStream fs = File.Open(path, FileMode.Append);
fs.Write(pucPHMsg, 0, pucPHMsg.Length);
fs.Close();
int wlt = IdentityCardReaderDllWrapper.GetBmp(path, 2);
if (wlt == 1)
{
// Bitmap image = new Bitmap("C:\\zlz.bmp");
Bitmap image = new Bitmap(photoPath + ".bmp");
image.Save(photoPath + ".jpg ", System.Drawing.Imaging.ImageFormat.Jpeg);
image.Dispose();
}
}