OnDCD event in Serial Port Monitor ActiveX Control

The OnDCD event occurs when the DCD signal state is changed.

OnDCD(
 BOOL On// DCD signal state
);


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

ValueMeaning
TRUEDCD signal is sent
FALSEDCD signal is cleared

 


See also

OnDSR event
OnRTS event
OnDTR event
OnDCD event
OnCTS event