public static string cardProtocol()
{
WinSCard scard = new WinSCard();
try
{
scard.EstablishContext();
scard.ListReaders();
string readerName = scard.ReaderNames[1];
scard.WaitForCardPresent(readerName);
scard.Connect(readerName);
byte[] cmdApdu = { 0xFF, 0xCA, 0x00, 0x00, 00 }; // Get Card UID ...
byte[] respApdu = new byte[10];
int respLength = respApdu.Length;
scard.Transmit(cmdApdu, cmdApdu.Length, respApdu, ref respLength);
//find a better place for this
App.UID = HexFormatting.ToHexString(respApdu, true);
//he wanted some kinda beeping sound when someone swipes their card
System.Media.SystemSounds.Beep.Play();
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
return(App.UID);
}
private void btnread_Click(object sender, EventArgs e)
{
try
{
scard.EstablishContext();
scard.ListReaders();
//chioce reader
string readerName = scard.ReaderNames[int.Parse("0")];
txtlog.Text = "Wait for card present...";
scard.WaitForCardPresent(readerName);
//建立 Smart Card 連線
scard.Connect(readerName);
Console.WriteLine("ATR: 0x" + scard.AtrString);
byte[] cmdApdu = { 0x00, 0xA4, 0x04, 0x00, 0x10, 0xD1, 0x58, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00 };
byte[] cmdApdu2 = { 0x00, 0xca, 0x11, 0x00, 0x02, 0x00, 0x00 };
byte[] respApdu = new byte[2];
byte[] respApdu2 = new byte[59];
int respLength = respApdu.Length;
int respLength2 = respApdu2.Length;
//下達 Select Profile 檔的 APDU
scard.Transmit(cmdApdu, cmdApdu.Length, respApdu, ref respLength);
//下達讀取Profile指令
scard.Transmit(cmdApdu2, cmdApdu2.Length, respApdu2, ref respLength2);
txtlog.Text = "ok...";
//健保卡ID
textBox1.Text = Encoding.Default.GetString(respApdu2, 0, 12);
//姓名 8個bit 因為有些姓氏4個字
textBox2.Text = Encoding.Default.GetString(respApdu2, 12, 8);
//身份証字號
textBox3.Text = Encoding.Default.GetString(respApdu2, 32, 10);
//生日
textBox4.Text = Encoding.Default.GetString(respApdu2, 43, 2) + "/" + Encoding.Default.GetString(respApdu2, 45, 2) + "/"
+ Encoding.Default.GetString(respApdu2, 47, 2);
//姓別
textBox5.Text = Encoding.Default.GetString(respApdu2, 49, 1);
//發卡日期
textBox6.Text = Encoding.Default.GetString(respApdu2, 51, 2) + "/" + Encoding.Default.GetString(respApdu2, 53, 2) + "/"
+ Encoding.Default.GetString(respApdu2, 55, 2);
}
catch (WinSCardException ex)
{
Console.WriteLine(ex.WinSCardFunctionName + " 0x" + ex.Status.ToString("X08") + " " + ex.Message);
}
catch (Exception ex)
{
txtlog.Text = "無卡片 或 卡片接觸有問題...";
}
finally
{
scard.Disconnect();
scard.ReleaseContext();
}
}