c# winform 身份证信息读取
二代身份证信息读取源码分享
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上完整源码。界面可以自己画！
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Threading;
using System.Runtime.InteropServices;
using System.IO;
namespace PeopleCardInfoRed
{
public partial class Form2 : Form
{
public Form2()
{
InitializeComponent();
}
private void Form2_Load(object sender, EventArgs e)
{
//lblName.Text = DateTime.Now.Ticks.ToString();
InitControl();
InitThread();
ReadCard();
}
int ReadFalseCount = 0;
///
/// 读卡方法
///
void ReadCard()
{
if (IsScanning)
{
return;
}
Thread ThreadReadCard = new Thread(new ThreadStart(delegate
{
IsScanning = true;
while (IsScanning)
{
Thread.Sleep(500);
int iPort = Project.DevicePort;
if (Project.IsOpenedPort)
{
IsReading = true;
IntPtr tmp = Marshal.AllocCoTaskMem(4);
int FindIDCard = API.SDT_StartFindIDCard(iPort, tmp, 0);
if (FindIDCard == 0x9f)
{
IntPtr tmp1 = Marshal.AllocCoTaskMem(8);
int SelectIDCard = API.SDT_SelectIDCard(iPort, tmp1, 0);
}
IntPtr ptr_txt = Marshal.AllocCoTaskMem(256);
IntPtr ptr_txtlen = Marshal.AllocCoTaskMem(4);
IntPtr ptr_pic = Marshal.AllocCoTaskMem(1024);
IntPtr ptr_piclen = Marshal.AllocCoTaskMem(4);
if (API.SDT_ReadBaseMsg(iPort, ptr_txt, ptr_txtlen, ptr_pic, ptr_piclen, 0) == 0x90)
{
ReadFalseCount = 0;
int txtLen = Marshal.ReadInt32(ptr_txtlen);
byte[] txt = new byte[txtLen];
for (int i = 0; i < txtLen; i++)
{
txt[i] = Marshal.ReadByte(ptr_txt, i);
}
//文本解析
string Name = string.Empty;
string Sex = string.Empty;
string Mz = string.Empty;
string Birthday = string.Empty;
string Address = string.Empty;
string IDNum = string.Empty;
string Fzjg = string.Empty;
string Yxq = string.Empty;
string AppendMsg = string.Empty;
string NewAddress = string.Empty;
{
Name = System.Text.Encoding.Unicode.GetString(txt, 0x00, 30).Trim();//姓名
Sex = System.Text.Encoding.Unicode.GetString(txt, 0x1E, 2).Trim();//性别
IDNum = System.Text.Encoding.Unicode.GetString(txt, 0x7A, 36).Trim();//身份证号
IntPtr ptr_newappendmsg = Marshal.AllocCoTaskMem(70);
IntPtr ptr_newappendmsglen = Marshal.AllocCoTaskMem(4);
if (API.SDT_ReadNewAppMsg(iPort, ptr_newappendmsg, ptr_newappendmsglen, 0) == 0x90)
{
int NewAppendMsgLen = Marshal.ReadInt32(ptr_newappendmsglen);
byte[] NewAppendMsg = new byte[NewAppendMsgLen];
for (int i = 0; i < NewAppendMsgLen; i++)
{
NewAppendMsg[i] = Marshal.ReadByte(ptr_newappendmsg, i);
}
NewAddress = System.Text.Encoding.Unicode.GetString(NewAppendMsg);
}
if (FindIDCard != 0x9f)
{
if (!lblIDCardNum.Text.Equals(string.Empty))
{
Thread.Sleep(500);
continue;
}
}
}
Image img = null;
//照片解析
{
int picLen = Marshal.ReadInt32(ptr_piclen);
byte[] pic = new byte[picLen];
for (int i = 0; i < picLen; i++)
{
pic[i] = Marshal.ReadByte(ptr_pic, i);
}
string zpPath = Application.StartupPath + "\\" + IDNum;
FileStream fs = new FileStream(zpPath + ".wlt", FileMode.Create);
fs.Write(pic, 0, pic.Length);
fs.Close();
int zpResult = API.GetBmp(zpPath + ".wlt", 1);
if (zpResult == 1)
{
FileStream zpfs = new FileStream(zpPath + ".bmp", FileMode.Open);
byte[] zp = new byte[zpfs.Length];
zpfs.Read(zp, 0, (int)zpfs.Length);
zpfs.Close();
File.Delete(zpPath + ".bmp");
MemoryStream ms = new MemoryStream(zp);
ms.Write(zp, 0, zp.Length);
img = Image.FromStream(ms);
}
}
SetCardInfo(
Name,
Convert.ToInt32(Sex) == 1 ? "男" : "女",
IDNum,
img
);
}
else
{
SetInfo("未读到卡");
ReadFalseCount++;
if (ReadFalseCount >= 10)
{
ReadFalseCount = 0;
API.SDT_ResetSAM(iPort, 0);
API.SDT_ClosePort(iPort);
Project.IsOpenedPort = false;
IsReading = false;
Thread.Sleep(500);
}
}
IsReading = false;
}
else
{
SetInfo("未打开端口");
//IsScanning = false;
Thread.Sleep(500);
continue;
}
}
IsScanning = false;
// Thread.Sleep(500);
}));
ThreadReadCard.IsBackground = true;
ThreadReadCard.Name = "循环读卡进程";
ThreadReadCard.Start();
}
void SetInfo(
string sInfo
)
{
richTextBox1.Invoke(new EventHandler(delegate
{
richTextBox1.AppendText(sInfo);
}));
}
void SetCardInfo(
string Name,
string Sex,
string IDCardNumber,
Image zp)
{
lblName.Invoke(new EventHandler(delegate
{
lblName.Text = Name;
}));
lblIDCardNum.Invoke(new EventHandler(delegate
{
lblIDCardNum.Text = IDCardNumber;
}));
picPhoto.Invoke(new EventHandler(delegate
{
picPhoto.Image = zp;
}));
}
void InitThread()
{
CheckPort();
}
bool IsReading = false;
bool IsScanning = false;
void CheckPort()
{
Thread CheckPortThread = new Thread(new ThreadStart(delegate
{
while (true)
{
if (IsReading)
{
Thread.Sleep(500);
continue;
}
int OpenResult = 0x01;
int i = 0;
if (!Project.IsOpenedPort)
{
for (i = 1001; i <= 1016; i++)
{
try
{
API.SDT_ClosePort(i);
}
catch { }
try { OpenResult = API.SDT_OpenPort(i); }
catch { }
if (OpenResult == 0x90)
{
if (i != Project.DevicePort)
{
Project.DevicePort = i;
}
break;
}
}
}
else
{
OpenResult = API.SDT_OpenPort(Project.DevicePort);
}
Console.WriteLine(Project.DevicePort);
string tmpText = string.Empty;
if (OpenResult == 0x90)
{
Project.IsOpenedPort = true;
tmpText = "USB端口 " + Project.DevicePort.ToString();
}
else
{
Project.IsOpenedPort = false;
tmpText = "端口打开失败...";
}
lblPortState.Invoke(new EventHandler(delegate
{
lblPortState.Text = tmpText;
}));
if (Project.IsOpenedPort)
{
Thread.Sleep(300);
}
else
{
Thread.Sleep(500);
}
Console.WriteLine("Port Scanning");
}
}));
CheckPortThread.IsBackground = true;
CheckPortThread.Name = "端口循环检测线程";
CheckPortThread.Start();
}
///
/// 初始化控件
///
void InitControl()
{
#region 初始化变量
//Setting.Read();
#endregion
}
private void button1_Click(object sender, EventArgs e)
{
picPhoto.Image = null;
lblIDCardNum.Text = "";
lblName.Text = "";
lblSex.Text = "";
}
}
}