public void Start()
{
Task.Factory.StartNew(() =>
{
IDCard card = null;
while (card == null)
{
card = Read();
}
CurrentCard = card;
mThreadContext.Post(delegate
{
if (CardRead != null)
{
CardRead.Invoke(this, EventArgs.Empty);
}
}, null);
});
}
public IDCard Read()
{
IDCard card = new IDCard();
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;
int st = 0;
//读卡操作
st = SDT_StartFindIDCard(1001, CardPUCIIN, 1);
if (st != 0x9f)
{
return(null);
}
st = SDT_SelectIDCard(1001, pucManaMsg, 1);
if (st != 0x90)
{
return(null);
}
st = SDT_ReadBaseMsg(1001, pucCHMsg, ref puiCHMsgLen, pucPHMsg, ref puiPHMsgLen, 1);
if (st != 0x90)
{
return(null);
}
int index = 0;
card.Name = UnicodeEncoding.Unicode.GetString(pucCHMsg, 0, 30).Trim();
index += 30;
char sexCode = (char)pucCHMsg[30];
card.Sex = sexCode == '1' ? "男" : (sexCode == '2' ? "女" : "其它");
index += 2;
card.Nationality = UnicodeEncoding.Unicode.GetString(pucCHMsg, index, 4).Trim();
card.Nationality = nationalityDic[card.Nationality];
index += 4;
card.BirthDay = UnicodeEncoding.Unicode.GetString(pucCHMsg, index, 16).Trim();
index += 16;
card.Address = UnicodeEncoding.Unicode.GetString(pucCHMsg, index, 70).Trim();
index += 70;
card.IDNumber = UnicodeEncoding.Unicode.GetString(pucCHMsg, index, 36).Trim();
index += 36;
var wlt = card.Name + ".wlt";
var bmp = card.Name + ".bmp";
if (!File.Exists(bmp))
{
FileStream fs = File.OpenWrite(wlt);
fs.Write(pucPHMsg, 0, (int)puiPHMsgLen);
fs.Close();
st = GetBmp(wlt, 2);
if (st != 1)
{
return(null);
}
}
card.HeadImage = ReadImage(bmp);
return(card);
}
