Serial Port Sniffer ActiveX Control - OnLineControl Event

The OnLineControl event occurs when other application changes line control parameters of the sniffed serial port.  

OnLineControl(
  BYTE *StopBits, // Stop Bits
  BYTE *Parity, // Parity
  BYTE *WordLength // Data Bits
);


Parameters
  StopBits     [in, out] Number of stop bits to be used. This variable can be one of the following values:    

Value Meaning
0 1 stop bit
1 1.5 stop bits
2 2 stop bits
 
Parity
    [in, out] Parity scheme to be used. This variable can be one of the following values:
   
Value Meaning
0 No parity
1 Odd
2 Even
3 Mark
4 Space
 
WordLength
  [out] Number of bits in the bytes transmitted and received.