OnDSR event in Serial Port Monitor ActiveX Control

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

  BOOL On // DSR signal state

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

Value Meaning
TRUE DSR signal is sent
FALSE DSR signal is cleared


See also

OnDSR event
OnRTS event
OnDTR event
OnDCD event
OnCTS event