UniResetShiftState

Reset the effective and actual shift state and LED status.

Syntax

UniResetShiftState(keyboardHndl, shiftState, type)

Parameters

keyboardHndl - KHAND - input

The key board handle received from UniCreateKeyboard.

shiftState - USHIFTSTATE - input

The shift state consists of 3 32-bit values. These bit definitions define the actual, effective, and LED shift states.

type - ULONG - input

The type of reset of:

• KEYEV_RELEASE
• KEYEV_SET
• KEYEV_ZERO

Constants

None

Returns

An integer with values of:

• ULS_BADHANDLE
• ULS_SUCCESS

Calling Convention

Cdecl32

Example Code

KHAND       keyboardHndl;
USHIFTSTATE shiftState;
ULONG       type;
integer     rc;
...
rc = UniResetShiftState(keyboardHndl, shiftState, type);
...

Related Functions

• UniUpdateShiftState

Notes

UniResetShiftState is used to change the shift state not through the normal keying sequence. The LED status is maintained based on the shift state.

OS Version Introduced

OS/2 Warp