property XOnChar : Char
Default: DefXOnChar (#17, ^Q)
Determines the character that is sent to enable remote sending when software flow control is active.
Software flow control almost universally uses the XOn (ASCII 17) character to enable transmission, and this is the default character used by Async Professional CLX. If you should encounter a device that requires a different character, you can use XOnChar to set it.
See also: SWFlowControl, XOffChar