Appendix A: System Routines — Keyboard
alphaLockOff
Declaration:
void alphaLockOff (FLAGS8 * saveAlpha )
Category(ies):
Keyboard
Description:
Returns the current alpha-lock keyboard status in saveAlpha and turns
alpha-lock status OFF.
saveAlpha — Pointer to FLAGS8 structure.
Inputs:
saveAlpha — Previous alpha-lock status.
Outputs:
Assumptions:
None
Side Effects:
The alpha-lock status remains until changed by the user or another app.
On AMS 2.00 and higher.
Availability:
TI-89 / TI-92 Plus
For compatibility reasons, this routine is available on the TI-92 Plus but
Differences:
does nothing on that platform.
See Also:
alphaLockOn, restoreAlphaLock
Example:
FLAGS8 saveStat;
alphaLockOff( &saveStat );
editField();
/* user may be entering NUMERIC data here */
restoreAlphaLock( &saveStat );
TI-89 / TI-92 Plus Developer Guide
Not for Distribution
635
Beta Version January 26, 2001