TwclSerialEscapeFunction Enumeration

The extended function to be performed by the EscapeCommFunction method.

type
 TwclSerialEscapeFunction = (
 escClrBreak,
 escClrDtr,
 escClrRts,
 escSetBreak,
 escSetDtr,
 escSetRts,
 escSetXoff,
 escSetXon
 );

The TwclSerialEscapeFunction type exposes the following members.

	Name	Description
	escClrBreak	Restores character transmission and places the transmission line in a nonbreak state. The `escClrBreak` extended function code is identical to the ClearCommBreak function.
	escClrDtr	Clears the DTR (data-terminal-ready) signal.
	escClrRts	Clears the RTS (request-to-send) signal.
	escSetBreak	Suspends character transmission and places the transmission line in a break state until the ClearCommBreak function is called (or `EscapeCommFunction` is called with the `sescClrBreak` extended function code). The `escSetBreak` extended function code is identical to the `SetCommBreak` function. Note that this extended function does not flush data that has not been transmitted.
	escSetDtr	Sends the DTR (data-terminal-ready) signal.
	escSetRts	Sends the RTS (request-to-send) signal.
	escSetXoff	Causes transmission to act as if an XOFF character has been received.
	escSetXon	Causes transmission to act as if an XON character has been received.