7	Out of memory
380	Invalid property value
383	Property is read-only
394	Property is write-only
1000	P&roperties
1001	MSCom
2003	General Properties
2004	General properties for the MSComm control
2005	Buffers Properties
2006	Buffers properties for the MSComm control
2007	Hardware Properties
2008	Hardware properties for the MSComm control
2009	P&roperties...
2010	P&roperties
2011	&About
2101	General
2102	Buffers
2103	Hardware
2104	None
2105	XON/XOFF
2106	RTS/CTS
2107	Both
7999	An error has occurred while doing this operation
8000	Operation not valid while the port is opened
8002	Invalid port number
8005	Port already open
8012	The device is not open
8015	Could not set comm state, there may be one or more invalid communications parameters.
8018	Operation valid only when the port is open
8020	Error reading comm device
8021	Internal error retrieving device control block for the port
53392	Microsoft Comm Control 6.0
53393	MS Comm Control Handshake Constants
53394	No handshaking
53395	XOn/XOff handshaking
53396	Request-to-send/clear-to-send handshaking.
53397	Request-to-send, XOn/XOff handshaking.
53398	Error constants.
53399	Break signal received
53400	Clear-to-send timeout
53401	Data set ready timeout
53402	Framing error
53403	Port overrun
53404	Carrier detect timeout
53405	Receive buffer overflow
53406	Parity error
53407	Transmit buffer full
53408	Unexpected error retrieving Device Control Block (DCB)
53409	OnComm constants.
53410	Send event.
53411	Receive event.
53412	Change in clear-to-send line
53413	Change is data set ready line.
53414	Change in carrier detect line.
53415	Ring detect.
53416	End of file.
53417	Determines whether the carrier is present by querying the state of the Carrier Detect line.
53418	Returns/sets the maximum amount of time the control waits for the Carrier Detect signal before timing out.
53419	Returns a handle that identifies the communications device.
53420	Returns/sets the communications port number.
53421	Determines whether you can send data by querying the state of the Clear To Send line.
53422	Sets/returns the number of milliseconds to wait for the Clear To Send signal.
53423	Determines the state of the Data Set Ready line.
53424	Sets/returns the number of milliseconds to wait for the Data Set Ready.
53425	Determines whether to enable the Data Terminal Ready line during communications.
53426	Sets/returns the hardware handshaking protocol.
53427	Sets/returns the size of the receive buffer in bytes.
53428	Returns the number of characters waiting in the receive buffer.
53429	Sets or clears the break signal state.
53430	Sets/returns the number of characters the Input property reads from the receive buffer.
53431	Sets the interval, in milliseconds, for polling the hardware port for data under Windows version 3.0.
53432	Determines whether null characters are transferred from the port to the receive buffer.
53433	Sets/returns the size, in characters, of the transmit buffer.
53434	Returns the number of characters waiting in the transmit buffer.
53435	Sets/returns the character that replaces an invalid character in the data stream when a parity error occurs.
53436	Sets/returns the state of the communications port (open or closed).
53437	Sets/returns the number of characters to receive.
53438	Determines whether to enable the Request To Send line.
53439	Sets/returns the baud rate, parity, data bit, and stop bit parameters.
53440	Sets/returns the minimum number of characters allowable in the transmit.
53441	Writes a string of characters to the transmit buffer.
53442	Returns and removes a string of characters from the receive buffer.
53443	Returns the most recent communication event or error.
53444	Occurs whenever the value of the CommEvent property changes.
53452	Sets/returns the whether to search for the EOF character.
53454	InputMode Constants
53455	Text
53456	Binary
53457	Sets/returns the type of data retrieved by the Input property.
53458	Error Constants
53459	Comm Property Page