Serial Port Sniffer ActiveX Control - WriteRealPort
The WriteRealPort method starts writing any data to real serial port at any time.
| LONG WriteRealPort( | ||
| BYTE* Buf , | // data buffer | |
| LONG* Count | // number of bytes to read | |
| ); | ||
Parameters
Buf - [out] Pointer to the buffer that receives the data read from the serial port. Count - [in] Pointer to number of bytes to be read from the port.
Return Values If the function succeeds, the return value is TRUE. If the port is already being sniffed or does not exist, the return value is FALSE.