Stop Keystroke Intercept

Stop Keystroke Intercept – Function 53

This function disables the ability of your Windows HLLAPI application to intercept keystrokes.

Prerequisite functions

Start Keystroke Intercept (function 50)

Function call

WinHLLAPI(STOPKSINTERCEPT,lpbyString,lpwLength,lpwReturnnCode)

Call parameters

Parameter	Description
Data String	One byte: short name session ID of the desired Host session, or space or null for the current Host session.
Data Length	NA (length of 1 is implied).
PS Position	NA

Return code

Code	Description
WHLLOK	Keystroke intercept has been enabled.
WHLLNOTCONNECTED	The Host session presentation space is invalid.
WHLLNOTAVAILABLE	Intercept (function 50) was not called prior to this function call.
WHLLSYSERROR	The function failed due to a system error.