public int CheckGasCard(short com, int baud) { int ret = StaticCheckGasCard(com, baud); if (ret != 0) { return(ret); } //通过读卡看是否4442卡 ret = MingHua.Is4442(com, baud); return(ret); }
public int CheckGasCard(short com, int baud) { try { int ret = StaticCheckGasCard(com, baud); if (ret != 0) { return(ret); } //通过读卡看是否4442卡 ret = MingHua.Is4442(com, baud); return(ret); }catch (Exception e) { Log.Debug(e.Message); } return(-1); }