OnDSR Event in Serial Port Sniffer ActiveX

The OnDSR event occurs when the DSR signal state is changed.

OnDSR(
 BOOL On// DSR signal state
);


Parameters
  On     [in] Determines the state of DSR signal. This parameter can be any of the following values:

ValueMeaning
TRUEDSR signal is sent
FALSEDSR signal is cleared

 


See also
OnRTS event
OnDTR event
OnDCD event
OnCTS event