Serial Port Sniffer ActiveX Control - OnWriteData Event
The OnWriteData event occurs when other application writes data to the sniffed port. (See OnRead event)
| OnWriteData( | ||
| BYTE *Buf | // Pointer to the buffer | |
| LONG *Count | // Length of the buffer that receives data | |
| ); | ||
Parameters
Buf [in, out] Pointer to the buffer that contain Write information Count [in, out] Pointer to buffer length.
Remarks
Additionally you can change these values. See example.
Example:
void OnWriteData (BYTE* Buf, LONG* Count)
{
| delete[] Buf ; | ||
| Buf = new Buf[10]; | ||
| FillMemory (Buf, 10, 10); | ||
| *Count = 10 |
}
See also