public void ReadBytes(byte[] Bytes, int Start, int Count) { if (ReadSwitch == ReadWay.RS232) { RS232Obj.ReadBytes(Bytes, Start, Count); } else if (ReadSwitch == ReadWay.File) { FileObj.ReadBytes(Bytes, Start, Count); } if (ReadSwitch != ReadWay.None && IsLog == true && FileObj != null && FileObj.IsOpen == true) { FileObj.WriteBytes(Bytes, Start, Count); } }