使用C#讀取健保卡基本資料

使用C#讀取健保卡基本資料

文章來源:

http://itgroup.blueshop.com.tw/TimothyChi/blog?n=convew&i=2557

using System;

using System.Text;

using System.Runtime.InteropServices;

  class CitizenDigitalCertificateCardNoReader

  {   

    public struct SCARD_IO_REQUEST

    {

      public int dwProtocol;

      public int cbPciLength;

    }

    //引用 PC/SC(Personal Computer/Smart Card) API WinScard.dll

    [DllImport("WinScard.dll")] public static extern int SCardEstablishContext(uint dwScope,

      int nNotUsed1, int nNotUsed2, ref int phContext);

    [DllImport("WinScard.dll")] public static extern int SCardReleaseContext(int phContext);

    [DllImport("WinScard.dll")] public static extern int SCardConnect(int hContext, string cReaderName,

      uint dwShareMode, uint dwPrefProtocol, ref int phCard, ref int ActiveProtocol);

    [DllImport("WinScard.dll")] public static extern int SCardDisconnect(int hCard, int Disposition);

    [DllImport("WinScard.dll")] public static extern int SCardListReaders(int hContext, string cGroups,

      ref string cReaderLists, ref int nReaderCount);

    [DllImport("WinScard.dll")] public static extern int SCardTransmit(int hCard,

      ref SCARD_IO_REQUEST pioSendPci, byte[] pbSendBuffer, int cbSendLength,

      ref SCARD_IO_REQUEST pioRecvPci, ref byte pbRecvBuffer, ref int pcbRecvLength);

    static void Main(string[] args)

    {

      int ContextHandle = 0, CardHandle = 0, ActiveProtocol = 0, ReaderCount = -1;

      string ReaderList = string.Empty; //讀卡機名稱列表

      SCARD_IO_REQUEST SendPci, RecvPci;

      byte[] SelectAPDU = { 0x00, 0xA4, 0x04, 0x00, 0x10, 0xD1, 0x58, 0x00, 0x00, 0x01, 0x00, 0x00,

        0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00 };

      byte[] ReadProfileAPDU = { 0x00, 0xca, 0x11, 0x00, 0x02, 0x00, 0x00 };

      byte[] SelectRecvBytes = new byte[2]; //應回 90 00

      int SelectRecvLength = 2;

      byte[] ProfileRecvBytes = new byte[59]; //接收Profile的 Byte Array

      int ProfileRecvLength = 59;

      //建立 Smart Card API

      if (SCardEstablishContext(0, 0, 0, ref ContextHandle) == 0)

        //列出可用的 Smart Card 讀卡機

        if (SCardListReaders(ContextHandle, null, ref ReaderList, ref ReaderCount) == 0)

          //建立 Smart Card 連線

          if (SCardConnect(ContextHandle, ReaderList, 1, 2, ref CardHandle, ref ActiveProtocol) == 0)

          {

            SendPci.dwProtocol = RecvPci.dwProtocol = ActiveProtocol;

            SendPci.cbPciLength = RecvPci.cbPciLength = 8;

            //下達 Select Profile 檔的 APDU

            if (SCardTransmit(CardHandle, ref SendPci, SelectAPDU, SelectAPDU.Length,

              ref RecvPci, ref SelectRecvBytes[0], ref SelectRecvLength) == 0)

            //下達讀取Profile指令

            {

              if (SCardTransmit(CardHandle, ref SendPci, ReadProfileAPDU, ReadProfileAPDU.Length,

                ref RecvPci, ref ProfileRecvBytes[0], ref ProfileRecvLength) == 0)

                Console.WriteLine(

                  @"健保卡ID:{0}

                    姓名:{1}

                    身份証字號:{2}

                    生日:{3}/{4}/{5}

                    姓別:{6}

                    發卡日期:{7}/{8}/{9}",

                  Encoding.Default.GetString(ProfileRecvBytes, 0, 12),

                  Encoding.Default.GetString(ProfileRecvBytes, 12, 6),

                  Encoding.Default.GetString(ProfileRecvBytes, 32, 10),

                  Encoding.Default.GetString(ProfileRecvBytes, 43, 2),

                  Encoding.Default.GetString(ProfileRecvBytes, 45, 2),

                  Encoding.Default.GetString(ProfileRecvBytes, 47, 2),

                  Encoding.Default.GetString(ProfileRecvBytes, 49, 1),

                  Encoding.Default.GetString(ProfileRecvBytes, 51, 2),

                  Encoding.Default.GetString(ProfileRecvBytes, 53, 2),

                  Encoding.Default.GetString(ProfileRecvBytes, 55, 2)

                  );

            }

          }

      Console.ReadKey();

    }

  }