OnLineControl Event in Virtual Serial Port ActiveX Control

The OnLineControl event occurs when other application changes line control parameters for virtual serial port.

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

Parameters:

• StopBits [out] : Number of stop bits to be used. This member can be one of the following values:
  

  Value	Meaning
  0	1 stop bit
  1	1.5 stop bits
  2	2 stop bits

   

• Parity [out] : Parity scheme to be used. This member 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.