The OnDTR event occurs when other application changes the DTR (data-terminal-ready) signal state.
| OnDTR( | ||
| BOOL On | // DTR signal state | |
Parameters
On [in] The variable that determines the state of DSR signal. This parameter can be any of the following values:
| Value | Meaning |
| TRUE | DTR signal is sent |
| FALSE | DTR signal is cleared |
Remarks
You must change value.
See also