/// <summary>
/// 获取设备序列号
/// </summary>
/// <param name="msg">输出信息</param>
/// <returns>是否成功</returns>
public override bool GetDevSerialNumber(out string msg)
{
bool res = true;
int st = 0;
byte[] serialNumber = new byte[16];
st = ReaderDllMethod.mwDevGetSerialNumber(handle, serialNumber);
if (st < 0)
{
msg = st.ToString() + "*" + ReaderDllMethod.getErrMsg(st);
res = false;
}
else
{
msg = "1*" + Encoding.Default.GetString(serialNumber, 0, st);
}
return(res);
}