public string Read()
{
try
{
int i = idCard.InitDevice();
if (i == 1001)
{
try
{
EDZ obj = idCard.ReadICCard(i);
string str = JsonConvert.SerializeObject(obj);
MessageBox.Show("读取成功" + str);
return(str);
}
catch
{
MessageBox.Show("未放卡或卡未放好！请重新放卡！");
return("");
}
}
MessageBox.Show("设备初始化未成功！请检查设备连接状态！");
return("");
}
catch (Exception e)
{
MessageBox.Show("设备初始化未成功！请检查设备连接状态！");
return("");
}
}
void idCard_ReadICCardComplete(EDZ objEDZ)
{
txtName.Text = objEDZ.Name;
this.txtNo.Text = objEDZ.IDC;
this.txtAdd.Text = objEDZ.ADDRESS;
txtFolk.Text = objEDZ.NATION_CName;
txtSign.Text = objEDZ.REGORG;
txtYearMonth.Text = objEDZ.BIRTH.ToLongDateString();
//MemoryStream ms = new MemoryStream(objEDZ.PIC_Byte);
//Image img = Image.FromStream(ms);
//pictureBox1.Image = objEDZ.PIC_Image;
MessageBox.Show(objEDZ.ToString());
}
public EDZ ReadICCard(int iPort)
{
bool bUsbPort = false;
int intOpenPortRtn = 0;
int rtnTemp = 0;
int pucIIN = 0;
int pucSN = 0;
int puiCHMsgLen = 0;
int puiPHMsgLen = 0;
objEDZ = new EDZ();
if (iPort > 1000)
{
bUsbPort = true;
}
intOpenPortRtn = SDT_OpenPort(iPort);
if (intOpenPortRtn != 144)
{
throw new Exception("端口打开失败，请检测相应的端口或者重新连接读卡器！");
}
//找卡
rtnTemp = SDT_StartFindIDCard(EdziPortID, ref pucIIN, EdziIfOpen);
if (rtnTemp != 159)
{
rtnTemp = SDT_StartFindIDCard(EdziPortID, ref pucIIN, EdziIfOpen); //再找卡
if (rtnTemp != 159)
{
rtnTemp = SDT_ClosePort(EdziPortID);
throw new Exception("未放卡或者卡未放好，请重新放卡！");
}
}
//选卡
rtnTemp = SDT_SelectIDCard(EdziPortID, ref pucSN, EdziIfOpen);
if (rtnTemp != 144)
{
rtnTemp = SDT_SelectIDCard(EdziPortID, ref pucSN, EdziIfOpen); //再选卡
if (rtnTemp != 144)
{
rtnTemp = SDT_ClosePort(EdziPortID);
throw new Exception("读卡失败！");
}
}
//注意，在这里，用户必须有应用程序当前目录的读写权限
FileInfo objFile = new FileInfo("wz.txt");
if (objFile.Exists)
{
objFile.Attributes = FileAttributes.Normal;
objFile.Delete();
}
objFile = new FileInfo("zp.bmp");
if (objFile.Exists)
{
objFile.Attributes = FileAttributes.Normal;
objFile.Delete();
}
objFile = new FileInfo("zp.wlt");
if (objFile.Exists)
{
objFile.Attributes = FileAttributes.Normal;
objFile.Delete();
}
rtnTemp = SDT_ReadBaseMsgToFile(EdziPortID, "D:\\wz.txt", ref puiCHMsgLen, "D:\\zp.wlt", ref puiPHMsgLen, EdziIfOpen);
if (rtnTemp != 144)
{
rtnTemp = SDT_ClosePort(EdziPortID);
throw new Exception("读卡失败！");
//return "读卡失败！";
}
FileInfo f = new FileInfo("D:\\wz.txt");
FileStream fs = f.OpenRead();
byte[] bt = new byte[fs.Length];
fs.Read(bt, 0, (int)fs.Length);
fs.Close();
string str = UnicodeEncoding.Unicode.GetString(bt);
objEDZ.Name = UnicodeEncoding.Unicode.GetString(bt, 0, 30).Trim();
objEDZ.Sex_Code = UnicodeEncoding.Unicode.GetString(bt, 30, 2).Trim();
objEDZ.NATION_Code = UnicodeEncoding.Unicode.GetString(bt, 32, 4).Trim();
string strBird = UnicodeEncoding.Unicode.GetString(bt, 36, 16).Trim();
objEDZ.BIRTH = Convert.ToDateTime(strBird.Substring(0, 4) + "年" + strBird.Substring(4, 2) + "月" + strBird.Substring(6) + "日");
objEDZ.ADDRESS = UnicodeEncoding.Unicode.GetString(bt, 52, 70).Trim();
objEDZ.IDC = UnicodeEncoding.Unicode.GetString(bt, 122, 36).Trim();
objEDZ.REGORG = UnicodeEncoding.Unicode.GetString(bt, 158, 30).Trim();
string strTem = UnicodeEncoding.Unicode.GetString(bt, 188, bt.GetLength(0) - 188).Trim();
objEDZ.STARTDATE = Convert.ToDateTime(strTem.Substring(0, 4) + "年" + strTem.Substring(4, 2) + "月" + strTem.Substring(6, 2) + "日");
strTem = strTem.Substring(8);
if (strTem.Trim() != "长期")
{
objEDZ.ENDDATE = Convert.ToDateTime(strTem.Substring(0, 4) + "年" + strTem.Substring(4, 2) + "月" + strTem.Substring(6, 2) + "日");
}
else
{
objEDZ.ENDDATE = DateTime.MaxValue;
}
//ReadICCardComplete(objEDZ);
return(objEDZ);
}
