RFID.RFIDInterface.LakeChabotReader.EnumerateReaders C# (CSharp) Method

        private static List<rfidReaderID> EnumerateReaders( rfidReaderID whereToLook )
        {
            if ( rfid.Constants.Result.OK != LakeChabotReader.LIBRARY_Result )
            {
                throw new rfidException( rfidErrorCode.LibraryFailedToInitialize );
            }

            //if ( Mode == rfidReader.OperationMode.Static )
            //{
            //    throw new rfidException( rfidErrorCode.CannotBindToStaticReader );
            //}

            if ( whereToLook == null )
            {
                throw new ArgumentNullException( "whereToLook" );
            }

            if ( whereToLook.LocationType != rfidReaderID.LocationTypeID.LocalDevice )
            {
                throw new rfidException( rfidErrorCode.LocationTypeNotSupported, String.Format( "reader does not support {0} location type", Enum.GetName( typeof( rfidReaderID.LocationTypeID ), whereToLook.LocationType ) ) );
            }

            List<rfidReaderID> readers = new List<rfidReaderID>( );

            foreach ( KeyValuePair<UInt32, rfid.Structures.RadioInformation> pair in LakeChabotReader.LOCATED_READERS )
            {
                readers.Add
                (
                    new rfidReaderID
                        (
                            rfidReaderID.ReaderType.MTI,
                            0,  // bad handle ~ unknown handle
                            System.Text.Encoding.ASCII.GetString( pair.Value.uniqueId, 0, pair.Value.uniqueId.Length ),
                            "RFID reader ",
                            "local attached reader",
                            rfidReaderID.LocationTypeID.LocalDevice
                         )
                 );
            }
            return readers;
        }