ProvCapabilities

Get details on capabilities offered by the communications provider.  

LONG ProvCapabilities;

Property Value

ProvCapabilities property can be set to one of the following values:

   

Value

Meaning

Hex 

SP_PCF_16BITMODE

Special 16-bit mode supported

0x0200

SP_PCF_DTRDSR

DTR (data-terminal-ready)/DSR (data-set-ready) supported

0x0001

SP_PCF_INTTIMEOUTS

Interval time-outs supported

0x0080

SP_PCF_PARITY_CHECK

Parity checking supported

0x0008

SP_PCF_RLSD

RLSD (receive-line-signal-detect) supported

0x0004

SP_PCF_RTSCTS

RTS (request-to-send)/CTS (clear-to-send) supported

0x0002

SP_PCF_SETXCHAR

Settable XON/XOFF supported

0x0020

SP_PCF_SPECIALCHARS

Special character support provided

0x0100

SP_PCF_TOTALTIMEOUTS

Total (elapsed) time-outs supported

0x0040

SP_PCF_XONXOFF

XON/XOFF flow control supported

0x0010

 


See also

FullDeviceName, MaxBaud, MaxInQueue, MaxOutQueue, ProvSubType, SettableParams, SettableData, SettableStopParity