WinEnablePhysInput

This function enables or disables queuing of physical input (keyboard or mouse).

Syntax

WinEnablePhysInput(hwndDesktop, fEnable);

Parameters

hwndDesktop (HWND) - input

Desktop-window handle.

HWND_DESKTOP

The desktop-window handle

Other

Specified desktop-window handle.

fEnable (BOOL) - input

New state for the queuing of physical input.

TRUE

Pointing device and keyboard input are queued

FALSE

Pointing device and keyboard input are disabled.

Returns

rc (BOOL) - returns

Previous state for the queuing of physical input.

TRUE

Pointing device and keyboard input were queued

FALSE

Pointing device and keyboard input were disabled.

Errors

Possible returns from WinGetLastError

PMERR_INVALID_HWND (0x1001)

An invalid window handle was specified.

Example Code

This example uses WinEnablePhysInput to enable queuing of physical input (pointing device and keyboard).

#define INCL_WININPUT           /* Window Input Functions       */
#include <os2.h>

BOOL  fOldInputState;   /* previous queuing state               */
BOOL  fNewInputState=TRUE;/* new queuing state                  */

/* enable queuing of physical input */
fOldInputState = WinEnablePhysInput(HWND_DESKTOP, fNewInputState);

Definition

#define INCL_WININPUT /* Or use INCL_WIN, INCL_PM, */
#include <os2.h>

HWND    hwndDesktop;  /*  Desktop-window handle. */
BOOL    fEnable;      /*  New state for the queuing of physical input. */
BOOL    rc;           /*  Previous state for the queuing of physical input. */

rc = WinEnablePhysInput(hwndDesktop, fEnable);

Related Functions

• WinFocusChange
• WinGetKeyState
• WinGetPhysKeyState
• WinQueryFocus
• WinSetFocus
• WinSetKeyboardStateTable