/* Used only to get UID for now, so dots are erased */
 public bool TryGetByteArray(string key, out byte[] result)
 {
     try
     {
         result = BinConvert.ParseHex(Find(key).Replace(".", string.Empty));
     }
     catch
     {
         result = null;
         return(false);
     }
     return(true);
 }