public ReadCardResult ReadCard()
{
ReadCardResult result = new ReadCardResult();
long cardID = 0;
Card_Info info = new Card_Info();
try
{
if (ReadCardInfo(ref info) == 1)
{
if (WegenType == WegenType.Wengen26)
{
cardID = info.Card_ID[7] + info.Card_ID[6] * 256 + info.Card_ID[5] * 256 * 256;
}
else if (WegenType == WegenType.Wengen34)
{
cardID = info.Card_ID[7] + info.Card_ID[6] * 256 +
info.Card_ID[5] * 256 * 256 + info.Card_ID[4] * (long)(256 * 256 * 256);
}
if (cardID > 0)
{
result.CardID = cardID.ToString();
return(result);
}
}
}
catch
{
}
return(result);
}
public void Init()
{
Card_Info info = new Card_Info();
try
{
ReadCardInfo(ref info);
State = ReaderState.InWork;
}
catch
{
State = ReaderState.OutOfWork;
}
}
private static extern short ReadCardInfo(ref Card_Info cardInfo);