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C# Class PInvokeSerialPort.SerialPort

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Public Properties

Property	Type	Description
AutoReopen	bool
BaudRate	int
CheckAllSends	bool
DataBits	int
Parity	Parity
RxFlowX	bool
RxGateDsr	bool
RxHighWater	int
RxLowWater	int
RxQueue	int
SendTimeoutConstant	int
SendTimeoutMultiplier	int
StopBits	StopBits
TxFlowCts	bool
TxFlowDsr	bool
TxFlowX	bool
TxQueue	int
TxWhenRxXoff	bool
UseDtr	HsOutput
UseRts	HsOutput
XoffChar	ASCII
XonChar	ASCII

Public Methods

Method	Description
Close ( ) : void	Closes the com port.
Dispose ( ) : void	For IDisposable
Flush ( ) : void	Block until all bytes in the queue have been transmitted.
Open ( ) : bool	Opens the com port and configures it with the required settings
SendImmediate ( byte tosend ) : void	Sends a protocol byte immediately ahead of any queued bytes.
SerialPort ( string portName ) : System	Class contructor
SerialPort ( string portName, int baudRate ) : System	Class contructor
Write ( byte toSend ) : void	Queues bytes for transmission.
Write ( char toSend ) : void	Queues a single char for transmission.
Write ( string toSend ) : void	Queues string for transmission.
WriteLine ( string toSend ) : void	Queues string with a new line ("\r\n") for transmission.

Protected Methods

Method	Description
AfterOpen ( ) : bool	Override this to provide processing after the port is openned (i.e. to configure remote device or just check presence).
BeforeClose ( bool error ) : void	Override this to provide processing prior to port closure.
GetModemStatus ( ) : ModemStatus	Gets the status of the modem control input signals.
GetQueueStatus ( ) : QueueStatus	Get the status of the queues
OnBreak ( ) : void	Override this to take action when a break condition is detected on the input line.
OnRing ( ) : void	Override this to take action when a ring condition is signalled by an attached modem.
OnRxChar ( byte ch ) : void	Override this to process received bytes.
OnRxException ( Exception e ) : void	Override this to take action when the reception thread closes due to an exception being thrown.
OnStatusChange ( ModemStatus mask, ModemStatus state ) : void	Override this to take action when one or more modem status inputs change state
OnTxDone ( ) : void	Override this to take action when transmission is complete (i.e. all bytes have actually been sent, not just queued).
Sleep ( int milliseconds ) : void	Delay processing.
ThrowException ( string reason ) : void	Use this to throw exceptions in derived classes. Correctly handles threading issues and closes the port if necessary.

Private Methods

Method	Description
CheckOnline ( ) : bool
CheckResult ( ) : void
InternalClose ( ) : void
ReceiveThread ( ) : void

Method Details

Property Details